[User]
abi decided to save a certain amount of her monthly salary each month and her salary was unchanged from month to month. if abi's savings by the end of the year from these monthly savings were 6 times the amount she spent per month, what should be the fraction of her salary that she spent each month?
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[Assistant] 2 / 3

[User]
3 people who work full - time are to work together on a project, but their total time on the project is to be equivalent to that of only one person working full - time. if one of the people is budgeted for 1 / 2 of his time to the project and a second person for 1 / 3 of her time, what part of the third worker's time should be budgeted to this project?
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[Assistant] 1 / 3

[User]
the compound ratio of 1 : 2, 3 : 2 and 4 : 5?
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[Assistant] 3 : 5

[User]
in an examination, a student scores 3 marks for every correct answer and loses 1 mark for every wrong answer. if he attempts all 120 questions and secures 180 marks, the number of questions he attempts correctly, is :
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[Assistant] 75

[User]
a train 240 m long, running with a speed of 108 km / hr will pass a tree in?
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[Assistant] 8 sec


[User]
salad dressing p is made up of 30 % vinegar and 70 % oil, and salad dressing q contains 10 % vinegar and 90 % oil. if the two dressings are combined to produce a salad dressing that is 22 % vinegar, dressing p comprises what percentage of the new dressing?
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[Assistant] 60 %

[User]
we had $ 350 left after spending 30 % of the money that we took for shopping. how much money did we start with?
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[Assistant] $ 500

[User]
a baseball card decreased in value 30 % in its first year and 10 % in its second year. what was the total percent decrease of the card's value over the two years?
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[Assistant] 37 %

[User]
the population of bacteria culture doubles every 2 minutes. approximately how many minutes will it take for the population to grow from 1000 to 500000 bacteria?
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[Assistant] 18

[User]
what is 15 % of 2 / 3 of 0.8?
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[Assistant] 0.08


[User]
length of a rectangular plot is 40 mtr more than its breadth. if the cost of fencin g the plot at 26.50 per meter is rs. 5300, what is the length of the plot in mtr?
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[Assistant] 70 m

[User]
a envelop weight 8.5 gm, if 880 of these envelop are sent with an advertisement mail. how much wieght?
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[Assistant] 7.48 kg

[User]
there are 624 students in a school. the ratio of boys and girls in this school is 3 : 5. find the total of girls & boys are there in this school?
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[Assistant] 390

[User]
at a loading dock, each worker on the night crew loaded 1 / 2 as many boxes as each worker on the day crew. if the night crew has 4 / 5 as many workers as the day crew, what fraction of all the boxes loaded by the two crews did the day crew load?
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[Assistant] 5 / 7

[User]
company z has 53 employees. if the number of employees having birthdays on wednesday is more than the number of employees having birthdays on any other day of the week, each of which have same number of birth - days, what is the minimum number of employees having birthdays on wednesday.
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[Assistant] 11


[User]
the average weight of 20 persons sitting in a boat had some value. a new person added to them whose weight was 50 kg only. due to his arrival, the average weight of all the persons decreased by 5 kg. find the average weight of first 20 persons?
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[Assistant] 55

[User]
if 2 is one solution of the equation x ^ 2 + 3 x + k = 10, where k is a constant, what is the other solution?
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[Assistant] - 5

[User]
what is the least value of x, so that 2 x 5452 is divisible by 9
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[Assistant] 0

[User]
a man bought an article and sold it at a gain of 5 %. if he had bought it at 5 % less and sold it for re 1 less, he would have made a profit of 10 %. the c. p. of the article was
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[Assistant] 200

[User]
in a school with 5 classes, each class has 2 students less than the previous class. how many students are there in the largest class if the total number of students at school is 120?
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[Assistant] 28


[User]
rs. 800 amounts to rs. 920 in 3 years at simple interest. if the interest is increased by 3 %, it would amount to how much?
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[Assistant] 992

[User]
when positive integer n is divided by positive integer p, the quotient is 18, with a remainder of 7. when n is divided by ( p + 2 ), the quotient is 15 and the remainder is 1. what is the value of n?
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[Assistant] 151

[User]
car a runs at the speed of 35 km / hr & reaches its destination in 10 hr. car b runs at the speed of 25 km / h & reaches its destination in 6 h. what is the respective ratio of distances covered by car a & car b?
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[Assistant] 7 : 3

[User]
the average salary of all the workers in a workshop is rs. 8000. the average salary of 7 technicians is rs. 12000 and the average salary of the rest is rs. 6000. how many workers are there in the workshop?
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[Assistant] 21

[User]
a 180 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. what is the length of the other train?
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[Assistant] 320 meter


[User]
40 liters of a mixture is created by mixing liquid p and liquid q in the ratio 5 : 3. how many liters of liquid q must be added to make the ratio 5 : 6?
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[Assistant] 15

[User]
the digital sum of a number is the sum of its digits. for how many of the positive integers 24 - 100 inclusive is the digital sum a multiple of 7?
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[Assistant] 11

[User]
a sum of money is to be distributed among a, b, c, d in the proportion of 5 : 2 : 4 : 3. if c gets $ 500 more than d, what is d's share?
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[Assistant] $ 1500

[User]
what is 2 2 / 3 - 1 1 / 4 divided by 1 / 2 - 1 / 5?
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[Assistant] 85 / 18

[User]
mohit sold an article for $ 24000. had he offered a discount of 10 % on the selling price, he would have earned a profit of 8 %. what is the cost price of the article?
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[Assistant] 20000


[User]
what is the greatest positive integer x such that 4 ^ x is a factor of 64 ^ 10?
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[Assistant] 30

[User]
9.009 / 2.002 =
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[Assistant] 4.5

[User]
if 45 - [ 28 - { 37 - ( 15 - * ) } ] = 59, then * is equal to :
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[Assistant] 20

[User]
a marketing firm determined that, of 200 households surveyed, 80 used neither brand w nor brand b soap, 60 used only brand w soap, and for every household that used both brands of soap, 3 used only brand b soap. how many of the 200 households surveyed used both brands of soap?
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[Assistant] 40

[User]
if the wheel is 42 cm then the number of revolutions to cover a distance of 1056 cm is?
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[Assistant] 4


[User]
find the total number of prime factors in the expression ( 4 ) 11 x ( 7 ) 5 x ( 11 ) 2.
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[Assistant] 29

[User]
the average salary of workers in an industry is rs. 300 the average salary of technicians being rs. 400 and that of non - technicians being rs. 125. what is the total number of workers?
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[Assistant] 234

[User]
if n is a natural number, t hen 6 n ^ 2 + 6 n is always divisible by?
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[Assistant] 6 and 12

[User]
a man buys 10 lts of liquid which contains 20 % of the liquid and the rest is water. he then mixes it with 15 lts of another mixture with 30 % of liquid. what is the % of water in the new mixture?
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[Assistant] 74

[User]
a man can buy a new house in 4 years with all of his earnings. but he spend the same amount in household expenses in 8 years and for savings in 12 years. how many time needed for buying the house?
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[Assistant] 24


[User]
a man can do a piece of work in 6 days, but with the help of his son, he can finish it in 3 days. in what time can the son do it alone?
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[Assistant] 6

[User]
what is the least whole number that should be added to 784839 if it is to be divisible by 10?
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[Assistant] 1

[User]
there are 12 slate rocks, 16 pumice rocks, and 8 granite rocks randomly distributed in a certain field. if 2 rocks are chosen at random and without replacement, what is the probability that both rocks will be slate rocks?
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[Assistant] 11 / 105

[User]
two train 200 m and 150 m long are running on parallel rails at the rate of 40 kmph and 45 kmph respectively. in how much time will they cross each other, if they are running in the same direction?
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[Assistant] 252 sec

[User]
a can do a work in 4 days. b can do the same work in 12 days. if both a & b are working together in how many days they will finish the work?
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[Assistant] 3


[User]
how many positive integers less than 254 are multiple of 4 but not multiples of 6?
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[Assistant] 43

[User]
how many 4 - digit numerals begin with a digit that represents a prime and end with a digit that represents a prime number?
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[Assistant] 1600

[User]
a courtyard is 28 meter long and 13 meter board is to be paved with bricks of dimensions 22 cm by 12 cm. the total number of bricks required is :
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[Assistant] 13787

[User]
andy solves problems 80 to 125 inclusive in a math exercise. how many problems does he solve?
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[Assistant] 46

[User]
set a of 8 positive integers may have the same element and have 39. and set b of 8 positive integers must have different elements and have 39. when m and n are the greatest possible differences between 39 and other elements ’ sums in set a and set b, respectively, m - n =?
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[Assistant] 21


[User]
find the value of 1.5 x [ ( 3.6 x 0.48 x 2.50 ) / ( 0.12 x 0.09 x 0.5 ) ]
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[Assistant] 1200

[User]
a shopkeeper sold an article at $ 100 with 20 % profit. then find its cost price?
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[Assistant] $ 83

[User]
the compound ratio of 1 : 3, 3 : 2 and 4 : 5?
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[Assistant] 2 : 5

[User]
a number increased by 10 % gives 550. the number is
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[Assistant] 500

[User]
by how much does the larger root of the equation 2 z ^ 2 + 5 z = 12 exceed the smaller root?
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[Assistant] 11 / 2


[User]
working at constant rate, pump x pumped out half of the water in a flooded basement in 2 hours. the pump y was started and the two pumps, working independently at their respective constant rates, pumped out rest of the water in 3 hours. how many hours would it have taken pump y, operating alone at its own constant rate, to pump out all of the water that was pumped out of the basement?
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[Assistant] d. 18

[User]
a cement mixture is composed of 3 elements. by weight, 1 / 5 of the mixture is sand, 3 / 4 of the mixture is water, and the remaining 6 pounds of the mixture is gravel. what is the weight of the entire mixture in pounds?
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[Assistant] 120

[User]
for each month of a given year except december, a worker earned the same monthly salary and donated one - tenth of that salary to charity. in december, the worker earned n times his usual monthly salary and donated one - fifth of his earnings to charity. if the worker's charitable contributions totaled one - nineth of his earnings for the entire year, what is the value of n?
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[Assistant] 22

[User]
ajay can walk 3 km in 1 hour. in how many hours he can walk 50 km?
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[Assistant] 16.6 hrs

[User]
the income of a broker remains unchanged though the rate of commission is increased from 4 % to 5 %. the percentage of slump in business is?
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[Assistant] 20 %


[User]
find 44 % of 240
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[Assistant] 105.6

[User]
there were two candidates in an election. winner candidate received 62 % of votes and won the election by 324 votes. find the number of votes casted to the winning candidate?
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[Assistant] 837

[User]
r is the set of positive even integers less than 51, and s is the set of the squares of the integers in r. how many elements does the intersection of r and s contain?
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[Assistant] three

[User]
a die is rolled twice. what is the probability of getting a sum equal to 9?
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[Assistant] 1 / 9

[User]
if xy > 0, 1 / x + 1 / y = 2, and 1 / xy = 8, then ( x + y ) / 4 =?
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[Assistant] 1 / 16


[User]
the difference in compound interest earned on a deposit ( compounded annually ) in year 1 and year 2 is $ 40. had the interest rate been 3 times its present value, the difference a would have been how much?
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[Assistant] 360

[User]
an amount of rs. 3120 was divided among a, b and c, in the ratio 1 / 2 : 1 / 3 : 1 / 4. find the share of a?
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[Assistant] 1440

[User]
a number when divided by 5 gives a number which is 8 more than the remainder obtained on dividing the same number by 34. such a least possible number k is
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[Assistant] k = 75

[User]
find 12 × × 19
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[Assistant] 228

[User]
how many integers between 334,700 and 458,600 have tens digit 1 and units digit 3?
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[Assistant] 1,239


[User]
if number divisible by both 3 and 2, then the same number divisible by which number?
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[Assistant] 6

[User]
the average of first 50 non - zero positive integers is
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[Assistant] 25.5

[User]
excluding stoppages, the speed of the bus is 54 kms / hr and with stoppages, it is 45 kmph. for how many minutes does the bus stop per hour?
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[Assistant] 10

[User]
sanoop bought 8 t - shirts at an average price ( arithmetic mean ) of rs. 526. if sanoop returned 1 t - shirts to the retailer, and the average price of the remaining t - shirts was rs. 505, then what is the average price, of the 3 returned t - shirts?
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[Assistant] 673

[User]
a number is doubled and 6 is added. if resultant is trebled, it becomes 72. what is that number
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[Assistant] 9


[User]
o ( x ) represents the least odd integer greater than x, whereas o ( x ) represents the greatest odd integer less than x. likewise, e ( x ) represents the least even integer greater than x, whereas e ( x ) represents the greatest even integer less than x. according to these definitions, the value of o ( 5.3 ) + e ( – 6.7 ) + o ( – 3.3 ) + e ( 4.7 ) is :
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[Assistant] 0

[User]
i gain 70 paise on rs. 70. my gain percent is :
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[Assistant] 1 %

[User]
a fruit seller had some oranges. he sells 20 % oranges and still has 400 oranges. how many oranges he had originally?
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[Assistant] 500

[User]
the ratio of the volumes of two cubes is 1728 : 2197. what is the ratio of their total surface areas?
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[Assistant] 144 : 169

[User]
in an election between two candidates, the first candidate got 60 % of the votes and the second candidate got 240 votes. what was the total number of votes?
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[Assistant] 600


[User]
a man sitting in a train which is travelling at 50 kmph observes that a goods train travelling in a opposite direction, takes 9 seconds to pass him. if the goods train is 280 m long, find its speed.
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[Assistant] 62

[User]
what is the smallest 6 digit number exactly divisible by 111?
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[Assistant] 100011

[User]
a bag contains 4 green and 8 white balls. if two balls are drawn simultaneously, the probability that both are of the same colour is
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[Assistant] 17 / 33

[User]
jar x is 1 / 2 full of water. jar y, which has half the capacity of jar x, is 1 / 2 full of water. if the water in jar y is poured into jar x, then jar x will be filled to what fraction of its capacity?
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[Assistant] 3 / 4

[User]
if 1 / 2 of the air in a tank is removed with each stroke of a vacuum pump, what fraction of the original amount of air has been removed after 6 strokes?
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[Assistant] 63 / 64


[User]
a certain ball team has an equal number of right - and left - handed players. on a certain day, one - third of the players were absent from practice. of the players at practice that day, one - third were left handed. what is the ratio of the number of right - handed players who were not at practice that day to the number of lefthanded players who were not at practice?
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[Assistant] 1 / 5

[User]
a group of hikers is planning a trip that will take them up a mountain using one route and back down using another route. they plan to travel down the mountain at a rate of one and a half times the rate they will use on the way up, but the time each route will take is the same. if they will go up the mountain at a rate of 4 miles per day and it will take them two days, how many miles long is the route down the mountain?
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[Assistant] 12

[User]
rates for having a manuscript typed at a certain typing service are $ 5 per page for the first time a page is typed and $ 3 per page each time a page is revised. if a certain manuscript has 200 pages, of which 80 were revised only once, 20 were revised twice, and the rest required no revisions, what was the total cost of having the manuscript typed?
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[Assistant] $ 1360

[User]
the line y = 5 x / 3 + b goes through the point ( 7, – 1 ). what is the value of b?
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[Assistant] – 38 / 3

[User]
the average monthly salary of 20 employees in an organisation is rs. 1700. if the manager's salary is added, then the average salary increases by rs. 100. what is the manager's monthly salary?
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[Assistant] rs. 3800


[User]
on dividing 17698 by a certain number, we get 89 as quotient and 14 as remainder. what is the divisor?
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[Assistant] 199

[User]
two trains start from same place at same time at right angles to each other. their speeds are 36 km / hr and 48 km / hr respectively. after 30 seconds the distance between them will be?
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[Assistant] 500 mts

[User]
the sum of the squares of the first 15 positive integers ( 1 ^ 2 + 2 ^ 2 + 3 ^ 2 +... + 15 ^ 2 ) is equal to 1290. what is the sum of the squares of the second 15 positive integers ( 16 ^ 2 + 17 ^ 2 + 18 ^ 2 +... + 30 ^ 2 )?
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[Assistant] 8265

[User]
if the population of a certain country increases at the rate of one person every 30 seconds, by how many persons does the population increase in 1 hour?
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[Assistant] 120

[User]
the total age of a and b is 10 years more than the total age of b and c. c is how many year younger than
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[Assistant] 10 years


[User]
at 1 : 00 pm, there were 10.0 grams of bacteria. the bacteria increased to x grams at 4 : 00 pm, and 22.5 grams at 7 : 00 pm. if the amount of bacteria present increased by the same fraction during each of the 3 - hour periods, how many grams of bacteria were present at 4 : 00 pm?
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[Assistant] 15.0

[User]
if 6 x ^ 2 + x - 12 = ( ax + w ) ( cx + d ), then | a | + | w | + | c | + | d | = for a complete solution and more practice problems, see this blog : http : / / magoosh. com / gmat / 2012 / algebra - on... to - factor /
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[Assistant] 12

[User]
the average of first four prime numbers greater than 10 is?
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[Assistant] 15

[User]
a and b started a business investing rs. 60,000 and rs 45,000 respectively. in what ratio the profit earned after 2 years be divided between a and b respectively?
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[Assistant] 4 : 3

[User]
the radius of a wheel is 22.4 cm. what is the distance covered by the wheel in making 400 resolutions.
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[Assistant] 562.68 m


[User]
what is the remainder when you divide 2 ^ 200 - 2 by 7?
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[Assistant] 2

[User]
5 % people of a village in sri lanka died by bombardment, 15 % of the remainder left the village on account of fear. if now the population is reduced to 3553, how much was it in the beginning?
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[Assistant] 4400

[User]
x and y invested in a business. they earned some profit which they divided in the ratio of 2 : 3. if x invested rs. 40,000, the amount invested by y is?
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[Assistant] 60000

[User]
two cubes of their volumes in the ratio 27 : 125. the ratio of their surface area is :
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[Assistant] 3 : 5

[User]
one night 16 percent of the female officers on a police force were on duty. if 160 police officers were on duty that night and half of these were female officers, how many female officers were on the police force?
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[Assistant] 500


[User]
steve traveled the first 2 hours of his journey at 30 mph and the remaining 3 hours of his journey at 80 mph. what is his average speed for the entire journey?
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[Assistant] 60 mph

[User]
in what proportion must flour at $ 0.8 per pound be mixed with flour at $ 0.9 per pound so that the mixture costs $ 0.835 per pound?
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[Assistant] 2 : 1

[User]
the average of 5 numbers id 27. if one number is excluded, the average becomes 25. the excluded number is
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[Assistant] 35

[User]
a batsman makes a score of 86 runs in the 17 th inning and thus increases his averages by 3. find his average after 17 th inning?
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[Assistant] 38

[User]
a and b can do a piece of work in 6 days. with the help of c they finish the work in 4 days. c alone can do that piece of work in?
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[Assistant] 20 days


[User]
a person deposits 1 / 16 of his income as provident fund and 1 / 15 of the remaining as insurance premium. if he spends 5 / 7 of the balance on domestic needs and deposits an amount of rs. 50 in the bank, his total income would be
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[Assistant] 200

[User]
what is 3 / 5 of 5 / 7 of 2 / 3?
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[Assistant] 2 / 7

[User]
in a survey of 350 employees, 104 of them are uninsured, 54 work part time, and 12.5 percent of employees who are uninsured work part time. if a person is to be randomly selected from those surveyed, what is the probability that the person will neither work part time nor be uninsured?
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[Assistant] 41 / 70

[User]
a dishonest person wants to make a profit on the selling of milk. he would like to mix water ( costing nothing ) with milk costing 33 $ per litre so as to make a profit of 20 % on cost when he sells the resulting milk and water mixture for 36 $. in what ratio should he mix the water and milk?
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[Assistant] 1 : 10

[User]
a train covers a distance of 12 km in 10 min. if it takes 10 sec to pass a telegraph post, then the length of the train is?
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[Assistant] 200


[User]
two employees a and b are paid a total of rs. 550 per week by their employer. if a is paid 150 percent of the sum paid to b, how much is b paid per week?
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[Assistant] 220

[User]
of the families in city x in 1991, 60 percent owned a personal computer. the number of families in city x owning a computer in 1993 was 20 percent greater than it was in 1991, and the total number of families in city x was 9 percent greater in 1993 than it was in 1991. what percent of the families in city x owned a personal computer in 1993?
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[Assistant] 66 %

[User]
at a local appliance manufacturing facility, the workers received a 10 % hourly pay raise due to extraordinary performance. if one worker decided to reduce the number of hours that he worked so that his overall pay would remain unchanged, by approximately what percent would he reduce the number of hours that he worked?
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[Assistant] 9 %

[User]
determine the value of ( 25 / 32 + 50 / 64 ) * 2
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[Assistant] 25 / 8

[User]
a cistern has a leak which would empty the cistern in 20 minutes. a tap is turned on which admits 10 liters a minute into the cistern, and it is emptied in 24 minutes. how many liters does the cistern hold?
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[Assistant] 1200


[User]
a school has received 40 % of the amount it needs for a new building by receiving a donation of $ 600 each from people already solicited. people already solicited represent 40 % of the people from whom the school will solicit donations. how much average contribution is requited from the remaining targeted people to complete the fund raising exercise?
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[Assistant] $ 400

[User]
in township k each property is taxed at 10 percent of its assessed value. if the assessed value of a property in township k is increased from $ 20,000 to $ 28,000, by how much will the property tax increase?
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[Assistant] $ 800

[User]
george is 8 years more than christopher and ford is 2 years younger than christopher. the sum of their ages is 60. find the ages of george.
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[Assistant] 26

[User]
if 0.25 : x : : 2 : 6, then x is equal to
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[Assistant] 0.75

[User]
a solution contains 8 parts of water for every 7 parts of lemonade syrup. how many parts of the solution should be removed and replaced with water so that the solution will now contain 10 % lemonade syrup?
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[Assistant] 2.14


[User]
287 x 287 + 269 x 269 - 2 x 287 x 269 =?
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[Assistant] 324

[User]
worker a takes 12 hours to do a job. worker b takes 15 hours to do the same job. how long it take both a & b, working together but independently, to do the same job?
Answer the question using a single word or phrase.

[Assistant] 20 / 3 days

[User]
jamal had a bag of marbles. he had 12 yellow, 10 blue, 5 green and 1 black marbles. he decided to randomly select a ball from the bag. what is the proabilitly that he will draw a black marble?
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[Assistant] 1 / 28

[User]
the visitors of a modern art museum who watched a certain picasso painting were asked to fill in a short questionnaire indicating whether they had enjoyed looking at the picture and whether they felt they had understood it. according to the results of the survey, all 100 visitors who did not enjoy the painting also did not feel they had understood the painting, and the number of visitors who enjoyed the painting was equal to the number of visitors who felt they had understood the painting. if 3 / 4 of the visitors who answered the questionnaire both enjoyed the painting and felt they had understood the painting, then how many visitors answered the questionnaire?
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[Assistant] 400

[User]
find the compound interest on rs. 10,000 in 2 years at 4 % per annum, the interest being compounded half - yearly.
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[Assistant] rs 824.32


[User]
in an acoustics class, 120 students are male and 100 students are female. 25 % of the male students and 20 % of the female students are engineering students. 20 % of the male engineering students and 25 % of the female engineering students passed the final exam. what percentage of engineering students passed the exam?
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[Assistant] 22 %

[User]
the probability that a computer company will get a computer hardware contract is 2 / 3 and the probability that it will not get a software contract is 5 / 9. if the probability of getting at least one contract is 4 / 5, what is the probability that it will get both the contracts?
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[Assistant] 14 / 45

[User]
| 8 - 3 | - | 4 - 6 | =?
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[Assistant] 3

[User]
if x is an integer and 2.134 × 10 ^ x is less than 240,000, what is the greatest possible value for x?
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[Assistant] 5

[User]
two trains of length 90 m and 100 m are 200 m apart. they start moving towards each other on parallel tracks, at speeds 71 kmph and 89 kmph. after how much time will the trains meet?
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[Assistant] 45 / 10


[User]
a can run 2 km distance in 2 min., while b can run this distance in 2 min 40 sec. by how much distance can a beat b?
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[Assistant] 500 m

[User]
stacy and heather are 20 miles apart and walk towards each other along the same route. stacy walks at constant rate that is 2 mile per hour faster than heather's constant rate of 5 miles / hour. if heather starts her journey 24 minutes after stacy, how far from the original destination has heather walked when the two meet?
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[Assistant] 7 miles

[User]
two trains of equal length are running on parallel lines in the same directions at 46 km / hr. and 36 km / hr. the faster trains pass the slower train in 36 seconds. the length of each train is :
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[Assistant] 50 m

[User]
divide rs. 1400 among a, b and c so that a receives 1 / 3 as much as b and c together and b receives 2 / 3 as a and c together. a's share is?
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[Assistant] 350

[User]
if the sum of a number and its square is 72, what is the number?
Answer the question using a single word or phrase.

[Assistant] 8


[User]
sarah is driving to the airport. after driving at 20 miles per hour for one hour, she realizes that if she continues at that same average rate she will be an hour late for her flight. she then travels 50 miles per hour for the rest of the trip, and arrives 30 minutes before her flight departs. how many miles did she drive in all?
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[Assistant] 70

[User]
there are 13 stations between hyderabad and bangalore. how many second class tickets have to be printed, so that a passenger can travel from any station to any other station?
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[Assistant] 210

[User]
a student committee on academic integrity has 42 ways to select a president and vice president from a group of candidates. the same person can not be both president and vice president. how many candidates are there?
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[Assistant] 7

[User]
the difference between the local value and the face value of 4 in the numeral 98625147 is
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[Assistant] 36

[User]
a boat moves upstream at the rate of 1 km in 30 minutes and down stream 1 km in 12 minutes. then the speed of the current is :
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[Assistant] 1.5 kmph


[User]
if five machines working at the same rate can do 3 / 4 of a job in 30 minutes, how many minutes would it take two machines working at the same rate to do 3 / 5 of the job?
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[Assistant] 60

[User]
a circular racetrack is 3 miles in length and has signs posted to indicate each 1 / 10 mile increment. if a race car starts at a random location on the track and travels exactly one half mile, what is the probability that the car ends within a half mile of the sign indicating 2 1 / 2 miles?
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[Assistant] 1 / 3

[User]
the cost price of a radio is rs. 2400 and it was sold for rs. 2100, find the loss %?
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[Assistant] 12.5 %

[User]
the ages of two persons differ by 20 years. if 5 years ago, the older one be 5 times as old as the younger one, then their present ages, in years, are
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[Assistant] 30, 10

[User]
the sum of 4 th and 20 th term of a. p. is equal to the sum of 8 th, 15 th and 12 th term. find the term which is 0
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[Assistant] 11


[User]
a particular library has 75 books in a special collection, all of which were in the library at the beginning of the month. these book are occasionally loaned out through an inter - library program. if, by the end of the month, 80 percent of books that were loaned out are returned and there are 64 books in the special collection at that time, how many books of the special collection were loaned out during that month?
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[Assistant] 55

[User]
a 6 - liter solution is 20 % alcohol. how many liters of pure alcohol must be added to produce a solution that is 50 % alcohol?
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[Assistant] 3.6

[User]
how many multiples of 2 are there between 1 and 52, exclusive?
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[Assistant] 25

[User]
the length of a room is 6 m and width is 4.75 m. what is the cost of paying the floor by slabs at the rate of rs. 900 per sq. metre.
Answer the question using a single word or phrase.

[Assistant] 25650

[User]
nails and screws are manufactured at a uniform weight per nail and a uniform weight per screw. if the total weight of one screw and one nail is half that of 6 screws and one nail, then the total weight of 3 screws, and 3 nails is how many times that of 2 screws and 4 nails?
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[Assistant] d. 3 / 2


[User]
a box contains 10 tablets of medicine a and 14 tablets of medicine b. what is the least number of tablets that should be taken from the box to ensure that at least two tablets of each kind are among the extracted.
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[Assistant] 16

[User]
a and b together can do a work in 6 days. if a alone can do it in 15 days. in how many days can b alone do it?
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[Assistant] 10

[User]
the sum of present age of abe and the age before 7 years is 27. find the present age of abe. what will be his age after 7 years?
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[Assistant] 24

[User]
a, b and c invested rs. 6600, rs. 4400 and rs. 11000 respectively, in a partnership business. find the share of a in profit of rs. 12100 after a year?
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[Assistant] rs. 3300

[User]
a man drive his car to the office at 20 miles / hr. after reaching office, he realize that its a new year holiday so he went back home at a speed of 30 miles / hr. discounting the time spent in the stoppage what was his average speed of his journey?
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[Assistant] 24 miles


[User]
walking 7 / 6 of his usual rate, a boy reaches his school 4 min early. find his usual time to reach the school?
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[Assistant] 28

[User]
find the principle on a certain sum of money at 5 % per annum for 2 2 / 5 years if the amount being rs. 896?
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[Assistant] 800

[User]
a number is said to be prime saturated if the product of all the different positive prime factors of g is less than the square root of g. what is the greatest two digit prime saturated integer?
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[Assistant] 96

[User]
a person saved $ 10 in buying an item on sale. if he spent $ 600 for the item, approximately how much percent he saved in the transaction?
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[Assistant] 1.6 %

[User]
an article is bought for rs. 705 and sold for rs. 900, find the gain percent?
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[Assistant] 27.65 %


[User]
what is the tenth digit of ( 4! * 3! + 4! * 2! ) / 3?
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[Assistant] 9

[User]
bullock likes to keep a spare tyre in his car every time. on a certain day, he travels 1, 60,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance. what is the distance traveled by each tyre?
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[Assistant] 128,000

[User]
what is the remainder when 10 ^ 49 + 2 is divided by 11?
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[Assistant] 1

[User]
39! is divided by 41 then find the remainder?
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[Assistant] 1

[User]
evaluate : 60 - 9 ÷ 3 × 6 =
Answer the question using a single word or phrase.

[Assistant] 42


[User]
a trader mixes 80 kg of tea at 15 per kg with 20 kg of tea at cost price of 20 per kg. in order to earn a profit of 20 %, what should be the sale price of the mixed tea?
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[Assistant] 19.2

[User]
the difference between the value of a number increased by 12.5 % and the value of the original number decreased by 25 % is 30. what is the original number w?
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[Assistant] 80

[User]
uncle bruce is baking chocolate chip cookies. he has 36 ounces of dough ( with no chocolate ) and 12 ounces of chocolate. how many ounces of chocolate are left over if he uses all the dough but only wants the cookies to consist of 20 % chocolate?
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[Assistant] 3

[User]
an empty wooden vessel weighs 14 % of its total weight when filled with paint. if the weight of a partially filled vessel is one half that of a completely filled vessel, what fraction of the vessel is filled.
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[Assistant] 6 / 13

[User]
23, 29, 31, 37, 41, 43, 47, 53, 59, (... )
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[Assistant] 61


[User]
the arithmetic mean and standard deviation of a certain normal distribution are 12 and 1.2, respectively. what value is exactly 2 standard deviations less than the mean?
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[Assistant] 9.6

[User]
for what value of â € œ k â €  will the equation ( 2 kx 2 + 4 kx + 2 ) = 0 have equal roots?
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[Assistant] 1

[User]
a is the average ( arithmetic mean ) of the first 7 positive multiples of 7 and b is the median of the first 3 positive multiples of positive integer n. if the value of a ^ 2 – b ^ 2 is zero, what is the value of n?
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[Assistant] 14

[User]
find the highest common factor of 36 and 84?
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[Assistant] 12

[User]
an order was placed for a carpet whose length and width were in the ratio of 3 : 2. subsequently, the dimensions of the carpet were altered such that its length and width were in the ratio 3 : 1 but were was no change in its perimeter. what is the ratio of the areas of the carpets?
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[Assistant] 32 : 25


[User]
what is the greatest positive integer x such that 3 ^ x is a factor of 9 ^ 8?
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[Assistant] 16

[User]
find the average of all the numbers between 11 and 36 which are divisible by 5
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[Assistant] 25

[User]
a, b, c subscribe rs. 50000 for a business. a subscribes rs. 4000 more than b and b rs. 5000 more than c. out of a total profit of rs. 35000 a receives :
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[Assistant] rs. 14700

[User]
one hour before john started walking from p to q, a distance of 28 miles, ann had started walking along the same road from q to p. ann walked at a constant speed of 3 miles per hour and john at 2 miles per hour. how many miles had ann walked when they met?
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[Assistant] 18 miles

[User]
roses can be purchased individually for $ 4.50, one dozen for $ 36, or two dozen for $ 50. what is the greatest number of roses that can be purchased for $ 680?
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[Assistant] 318


[User]
the population of a town is 10000. it increases annually at the rate of 10 % p. a. what will be its population after 2 years?
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[Assistant] 12100

[User]
set a contains all the even numbers between 8 and 50 inclusive. set b contains all the even numbers between 108 and 150 inclusive. what is the difference between the sum of elements of set b and the sum of the elements of set a?
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[Assistant] 2200

[User]
john makes $ 45 a week from his job. he earns a raise andnow makes $ 75 a week. what is the % increase?
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[Assistant] 44.44 %

[User]
pipe a can fill a tank in 12 hours. due to a leak at the bottom it takes 20 hours to fill the tank. in what time the leak alone can empty the full tank?
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[Assistant] 30 hours

[User]
find 30 % of 240
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[Assistant] 72


[User]
11 cubic centimetres of silver is drawn into a wire 1 mm in diameter. the length of the wire in metres will be :
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[Assistant] 14 m

[User]
what sum of money will produce rs. 70 as simple interest in 4 years at 2 1 / 2 percent?
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[Assistant] 700

[User]
if 2 / z = 2 / ( z + 1 ) + 2 / ( z + 16 ) which of these integers could be the value of z?
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[Assistant] 4

[User]
the area of a square is equal to five times the area of a rectangle of dimensions 50 cm * 10 cm. what is the perimeter of the square?
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[Assistant] 200 cm

[User]
a truck covers a distance of 360 km at a certain speed in 8 hours. how much time would a car take at an average speed which is 18 kmph more than that of the speed of the truck to cover a distance which is 14 km more than that travelled by the truck?
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[Assistant] 8 hours


[User]
in a office work is distribute between p persons. if 1 / 8 members are absent then work increased for each person is?
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[Assistant] 14.28 %

[User]
if a * b * c = 65, b * c * d = 65, c * d * e = 1000 and d * e * f = 250 the ( a * f ) / ( c * d ) =?
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[Assistant] 1 / 4

[User]
a man buys a cycle for rs. 1400 and sells it at a loss of 20 %. what is the selling price of the cycle?
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[Assistant] rs. 1120

[User]
in one alloy there is 12 % chromium while in another alloy it is 8 %. 15 kg of the first alloy was melted together with 35 kg of the second one to form a third alloy. find the percentage of chromium in the new alloy.
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[Assistant] 9.2 %

[User]
in may mrs lee's earnings were 90 percent of the lee family's total income. in june mrs lee earned 20 percent more than in may. if the rest of the family's income was the same both months, then, in june, mrs lee's earnings were approximately what percent of the lee family's total income?
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[Assistant] 92


[User]
? % of 360 = 165.6
Answer the question using a single word or phrase.

[Assistant] 46

[User]
find the simple interest on $ 6000 at 15 % per annum for 9 months?
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[Assistant] $ 675

[User]
how many integers between 324,805 and 458,705 have tens digit 1 and units digit 3?
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[Assistant] 1,349

[User]
a container contains 40 liters of milk, from this container 4 liters of milk was taken out and replaced by water. this process was repeated further 2 times. how much milk is now contained by the container?
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[Assistant] 29.16 liters

[User]
solve the quickfire maths brain teaser â ˆ š 25 % =?
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[Assistant] 50 %


[User]
a satellite is composed of 24 modular units, each of which is equipped with a set of sensors, some of which have been upgraded. each unit contains the same number of non - upgraded sensors. if the number of non - upgraded sensors on one unit is 1 / 3 the total number of upgraded sensors on the entire satellite, what fraction of the sensors on the satellite have been upgraded?
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[Assistant] 1 / 9

[User]
tom drives from town a to town b, driving at a constant speed of 60 miles per hour. from town b tom immediately continues to town c. the distance between a and b is twice the distance between b and c. if the average speed of the whole journey was 36 mph, then what is tom's speed driving from b to c in miles per hour?
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[Assistant] 20

[User]
the average ( arithmetic mean ) of 22, 33, and 53 is 8 less than the average of 30, 56, and x. what is x?
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[Assistant] 46

[User]
how many 3 - digit numbers are completely divisible 6?
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[Assistant] 150

[User]
1, 6, 16, 31, 51, (.... )
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[Assistant] 66


[User]
in a public show 60 % of the seats were filled. if there were 600 seats in the hall, how many seats were vacant?
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[Assistant] 240

[User]
what is the decimal equivalent of ( 1 / 10 ) ^ 2?
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[Assistant] 0.01

[User]
for a bake sale, simon baked 2 n more pies than theresa. theresa baked half as many pies as roger, who baked 1313 n pies. no other pies were baked for the sale. what fraction of the total pies for sale did roger bake?
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[Assistant] 1 / 8

[User]
sarah is driving to the airport. after driving at 50 miles per hour for one hour, she realizes that if she continues at that same average rate she will be an hour late for her flight. she then travels 100 miles per hour for the rest of the trip, and arrives 30 minutes before her flight departs. how many miles did she drive in all?
Answer the question using a single word or phrase.

[Assistant] 200

[User]
two trains a and b are 225 m and 150 m long and are moving at one another at 54 km / hr and 36 km / hr respectively. arun is sitting on coach b 1 of train a. calculate the time taken by arun to completely cross train b.
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[Assistant] 15 s


[User]
if 5 machines can produce 20 units in 10 hours, how long would it take 20 machines to produce 180 units?
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[Assistant] 22.5 hours

[User]
a worker's daily wage is increased by 50 % and the new wage is $ 51 per day. what was the worker's daily wage before the increase?
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[Assistant] $ 34

[User]
in an election, candidate douglas won 60 percent of the total vote in counties x and y. he won 72 percent of the vote in county x. if the ratio of people who voted in county x to county y is 2 : 1, what percent of the vote did candidate douglas win in county y?
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[Assistant] 36 %

[User]
a ferry can transport 50 tons of vehicles. automobiles range in weight from 1600 to 3200 pounds. what is the greatest number of automobiles that can be loaded onto the ferry?
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[Assistant] 62

[User]
how much time does a train 150 metres long running at 54 km / hr take to pass a pole?
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[Assistant] 10 s


[User]
a man buys an article for $ 100. and sells it for $ 115. find the gain percent?
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[Assistant] 15 %

[User]
there was a cycle race going on. 1 / 5 th of the those in front of a person and 5 / 6 th of those behind him gives the total number of participants. how many people took part in the race?
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[Assistant] 31

[User]
at what rate percent on simple interest will rs. 1750 amount to rs. 2000 in 2 years?
Answer the question using a single word or phrase.

[Assistant] 7.14 %

[User]
what is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
Answer the question using a single word or phrase.

[Assistant] 1683

[User]
what is the difference between the largest number and the least number written with the digits 7, 3, 1, 4?
Answer the question using a single word or phrase.

[Assistant] 6084


[User]
if 2 / w + 2 / x = 2 / y and wx = y, then the average ( arithmetic mean ) of w and x is
Answer the question using a single word or phrase.

[Assistant] 1 / 2

[User]
a rectangular field is to be fenced on three sides leaving a side of 30 feet uncovered. if the area of the field is 810 sq. feet, how many feet of fencing will be required?
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[Assistant] 84

[User]
the food in a camp lasts for 40 men for 45 days. if fifteen more men join, how many days will the food last?
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[Assistant] 33 days

[User]
lionel left his house and walked towards walt's house, 48 miles away. four hours later, walt left his house and ran towards lionel's house. if lionel's speed was 3 miles per hour and walt's 6 miles per hour, how many miles had lionel walked when he met walt?
Answer the question using a single word or phrase.

[Assistant] 24

[User]
a certain car can travel 72 kilometers on a liter of fuel. if the fuel tank ’ s contents decrease by 3.9 gallons over a period of 5.7 hours as the car moves at a constant speed, how fast is the car moving, in miles per hour? ( 1 gallon = 3.8 liters ; 1 mile = 1.6 kilometers )
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[Assistant] 117


[User]
find the probability that a leap year selected at random will have 53 sundays
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[Assistant] 2 / 7

[User]
a tank is 25 m long, 12 m wide and 6 m deep. the cost of plastering its walls and bottom at 75 paise per sq. m, is :
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[Assistant] rs. 558

[User]
if p is the product of the integers from 1 to 38, inclusive, what is the greatest integer k for which 3 ^ k is a factor of p?
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[Assistant] 17

[User]
find the average increase rate, if increase in the population in the first year is 30 % and that in the second year is 40 %.
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[Assistant] 41

[User]
rs. 6000 is lent out in two parts. one part is lent at 4 % p. a simple interest and the other is lent at 10 % p. a simple interest. the total interest at the end of one year was rs. 450. find the ratio of the amounts lent at the lower rate and higher rate of interest?
Answer the question using a single word or phrase.

[Assistant] 5 : 7


[User]
the length of a room is 5.5 m and width is 3.75 m. what is the cost of paying the floor by slabs at the rate of $ 800 per sq. metre.
Answer the question using a single word or phrase.

[Assistant] $ 16500

[User]
? % of 360 = 115.2
Answer the question using a single word or phrase.

[Assistant] 32

[User]
walking 7 / 6 of his usual rate, a boy reaches his school 2 min early. find his usual time to reach the school?
Answer the question using a single word or phrase.

[Assistant] 14

[User]
what least number must be subtracted from 427398 so that remaining no. is divisible by 11
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[Assistant] 4

[User]
4 milkmen rented a pasture. a grazed 24 cows for 3 months, b 10 cows for 5 months, c 35 cows for 4 months and d 21 cows for 3 months. if a ’ s share of rent is rs. 720, find the total rent of the field.
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[Assistant] rs. 3250


[User]
500, 250, 750, 375...
Answer the question using a single word or phrase.

[Assistant] 1125

[User]
at present, the ratio between the ages of shekhar and shobha is 4 : 3. after 6 years, shekhar's age will be 26 years. find out the age of shobha at present?
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[Assistant] 15

[User]
if ( a - b - c + d = 12 ) and ( a + b - c - d = 6 ), what is the value of ( b - d ) ^ 2?
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[Assistant] 9.

[User]
ashok and pyarelal invested money together in a business and share a capital of ashok is 1 / 9 of that of pyarelal. if the incur a loss of rs 1000 then loss of pyarelal?
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[Assistant] 900

[User]
what will be the cost of building a fence around a square plot with area equal to 81 sq ft, if the price per foot of building the fence is rs. 58?
Answer the question using a single word or phrase.

[Assistant] 2088


[User]
in 1998 the profits of company n were 10 percent of revenues. in 1999, the revenues of company n fell by 30 percent, but profits were 16 percent of revenues. the profits in 1999 were what percent of the profits in 1998?
Answer the question using a single word or phrase.

[Assistant] 112 %

[User]
while driving from a - ville to b - town, harriet drove at a constant speed of 105 kilometers per hour. upon arriving in b - town, harriet immediately turned and drove back to a - ville at a constant speed of 145 kilometers per hour. if the entire trip took 5 hours, how many minutes did it take harriet to drive from a - ville to b - town?
Answer the question using a single word or phrase.

[Assistant] 174

[User]
in a competitive examination in a state a, 10 % candidates got selected from the total appeared candidates. state b had an equal number of candidates appeared and 12 % candidates got selected with 100 more candidates got selected than a. what was the number of candidates appeared from each state?
Answer the question using a single word or phrase.

[Assistant] 5000

[User]
if it is assumed that 80 percent of those who receive a questionnaire by mail will respond and 300 responses are needed, what is the minimum number of questionnaires that should be mailed?
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[Assistant] 375

[User]
when a number is divided by 6 & then multiply by 12 the answer is 13 what is the no.?
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[Assistant] 6.5


[User]
in arun's opinion, his weight is greater than 66 kg but leas than 72 kg. his brother does not agree with arun and he thinks that arun's weight is greater than 60 kg but less than 70 kg. his mother's view is that his weight can not be greater than 69 kg. if all of them are correct in their estimation, what is the average of diferent probable weights of arun?
Answer the question using a single word or phrase.

[Assistant] 67.5 kg

[User]
find large no. from below question the difference of two numbers is 1365. on dividing the larger number by the smaller, we get 6 as quotient and the 20 as remainder
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[Assistant] 1634

[User]
by selling 9 pencils for a rupee a man loses 20 %. how many for a rupee should he sell in order to gain 20 %?
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[Assistant] 6

[User]
in a public show 62 % of the seats were filled. if there were 600 seats in the hall, how many seats were vacant?
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[Assistant] 228

[User]
there is a 30 % increase in the price of an article in the first year, a 20 % decrease in the second year and a 10 % increase in the next year. if the final price of the article is rs. 4576, then what was the price of the article initially?
Answer the question using a single word or phrase.

[Assistant] rs. 4000


[User]
the manager of a produce market purchased a quantity of tomatoes for $ 0.80 per pound. due to improper handling, 20 percent of the tomatoes, by weight, were ruined and discarded. at what price per pound should the manager sell the remaining tomatoes if she wishes to make a profit on the sale of the tomatoes equal to 8 percent of the cost of the tomatoes.
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[Assistant] $ 1.09

[User]
a sum fetched a total simple interest of rs. 4016.25 at the rate of 3 % p. a. in 5 years. what is the sum?
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[Assistant] 26775

[User]
what is the units digit of ( 498 ) ( 915 ) ( 381 ) ( 756 ) ( 29 )
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[Assistant] 2

[User]
a certain store sells all maps at one price and all books at another price. on monday the store sold 12 maps and 10 books for a total of $ 42.00, and on tuesday the store sold 20 maps and 15 books for a total of $ 70.00. at this store, how much less does a map sell for than a book?
Answer the question using a single word or phrase.

[Assistant] $ 3.5

[User]
angelo and isabella are both salespersons. in any given week, angelo makes $ 590 in base salary plus 8 percent of the portion of his sales above $ 1000 for that week. isabella makes 10 percent of her total sales for any given week. for what amount of weekly sales would angelo and isabella earn the same amount of money?
Answer the question using a single word or phrase.

[Assistant] 25,500


[User]
the average speed of a car is 1 4 / 5 times the avg speed of a bike. a tractor covers 575 km in 23 hrs. how much distance will the car cover in 7 hrs if the speed of the bike is twice speed of the tractor?
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[Assistant] 630 km

[User]
the average of 64 numbers is 48. if two numbers namely 35 and 45 are discarded, the average of remaining numbers is?
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[Assistant] 47.9

[User]
a caterer ordered 125 ice - cream bars and 125 sundaes. if the total price was $ 250.00 and the price of each ice - cream bar was $ 0.60, what was the price of each sundae?
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[Assistant] $ 1.40

[User]
the sum of ages of 5 children born at the intervals of 3 years each is 65 years. what is the age of the youngest child?
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[Assistant] 7 years

[User]
a toy train produces at least 10 different tunes when it moves around a circular toy track of radius 5 meters, at 10 meters per minute. however, the toy train is defective and it now produces only two different tunes at random. what is the probability that the toy train produces 3 music tunes of the same type ( 1 in _____ )?
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[Assistant] 4


[User]
evaluate : 56 - 12 * 3 * 2 =?
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[Assistant] 48

[User]
if a - b = 3 and a ^ 2 + b ^ 2 = 31, find the value of ab.
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[Assistant] 11

[User]
if x, y, and z are positive real numbers such that x ( y + z ) = 132, y ( z + x ) = 152, and z ( x + y ) = 180, then xyz is
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[Assistant] 160

[User]
a polling company surveyed a certain country, and it found that 35 % of that country ’ s registered voters had an unfavorable impression of both of that state ’ s major political parties and that 20 % had a favorable impression only of party q. if one registered voter has a favorable impression of both parties for every two registered voters who have a favorable impression only of party b, then what percentage of the country ’ s registered voters have a favorable impression of both parties ( assuming that respondents to the poll were given a choice between favorable and unfavorable impressions only )?
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[Assistant] 15

[User]
there is enough provisions for 100 girls in a hostel for 50 days. if there were 20 men less, how long will the provision last?
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[Assistant] 250


[User]
at present the ratio between the ages of arun and deepak is 4 : 3. after 6 years arun's age will be 26 years. what is the age of the deepak?
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[Assistant] 15

[User]
what is the greatest integer m for which the number 40! / 14 ^ m is an integer?
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[Assistant] 5

[User]
the price of a book is increased from $ 300 to $ 480. what is the % of increase in its price?
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[Assistant] 60 %

[User]
m and n are the x and y coordinates, respectively, of a point in the coordinate plane. if the points ( m, n ) and ( m + p, n + 21 ) both lie on the line defined by the equation x = ( y / 7 ) - ( 2 / 5 ), what is the value of p?
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[Assistant] 3

[User]
let a be the event that a randomly selected two digit number is divisible by 10 and let b be the event that a randomly selected two digit number is divisible by 5. what is p ( a and b )?
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[Assistant] 1 / 50


[User]
the output of a factory was increased by 10 % to keep up with rising demand. to handle the holiday rush, this new output was increased by 10 %. by approximately what percent would the output now have to be decreased in order to restore the original output?
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[Assistant] 17 %

[User]
a company recently conducted a survey and found that 25,000 of its customers live in rural areas. if the number of customers who live in urban areas is 120 percent greater than the number of customers who live in rural areas, how many customers live in urban areas?
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[Assistant] 55,000

[User]
how long does a train 110 m long running at the speed of 72 km / hr takes to cross a bridge 142 m length?
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[Assistant] 12.6 sec

[User]
150 ml of 30 % sulphuric acid was added to approximate 400 ml of 12 % sulphuric acid solution. find the approximate concentration q of the acid in the mixture?
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[Assistant] 1 / 6

[User]
in measuring the sides of a rectangle, one side is taken 10 % in excess and other 5 % in deficit. find the error percentage in the area calculated from these measurements.
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[Assistant] 4.5 %


[User]
rates for having a manuscript typed at a certain typing service are $ 5 per page for the first time a page is typed and $ 4 per page each time a page is revised. if a certain manuscript has 100 pages, of which 30 were revised only once, 20 were revised twice, and the rest required no revisions, what was the total cost of having the manuscript typed?
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[Assistant] $ 780

[User]
0.2 x 0.7 =?
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[Assistant] 0.14

[User]
the cost price of a radio is rs. 1860 and it was sold for rs. 1340, find the loss %?
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[Assistant] 27 %

[User]
in a kilometer race, a beats b by 16 meters or 10 seconds. what time does a take to complete the race?
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[Assistant] 615 sec

[User]
if 15 students in a class average 75 % on an exam and 10 students average 95 % on the same exam, what is the average in percent for all 25 students?
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[Assistant] 83 %


[User]
a sum of money lent out at s. i. amounts to rs. 710 after 2 years and to rs. 1020 after a further period of 5 years. the sum is?
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[Assistant] s. 586

[User]
there is 60 % increase in an amount in 6 years at si. what will be the ci of rs. 15,000 after 3 years at the same rate?
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[Assistant] 4965

[User]
the overall age of x and y is 10 year greater than the overall age of y and z. z is how many decades younger that x?
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[Assistant] 10

[User]
a bag contains 15 red jellybeans and 15 blue jellybeans. if 3 jellybeans are removed one at a time, at random and are not replaced, what is the probability that all 3 jellybeans removed from the bag are blue?
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[Assistant] 3 / 10

[User]
if the simple interest on a sum of money for 6 years at 12 % per annum is rs. 700, what is the compound interest on the same sum at the rate and for the same time?
Answer the question using a single word or phrase.

[Assistant] 946.77


[User]
a is two years older than b who is twice as old as c. if the total of the ages of a, b and c be 52, then how old is b?
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[Assistant] 20 years

[User]
a man's age is 125 % of what it was 10 years ago, but 83 x 1 / 3 % of what it will be after 10 years. what is his present age?
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[Assistant] 50

[User]
when average age of 20 members are 0, how many members greater than 0?
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[Assistant] 19

[User]
5301 x 13 =?
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[Assistant] 68913

[User]
a cistern can be filled by a tap in 3 hours while it can be emptied by another tap in 9 hours. if both the taps are opened simultaneously, then after how much time will the cistern get filled?
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[Assistant] 4.5 hrs


[User]
a river 8 m deep and 25 m wide is flowing at the rate of 8 kmph the amount of water that runs into the sea per minute is?
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[Assistant] 26666

[User]
among 400 students, 56 % study sociology, 44 % study mathematics and 40 % study biology. if 42 % of students study both mathematics and sociology, what is the largest possible number of students who study biology but do not study either mathematics or sociology?
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[Assistant] 168

[User]
each of the 20 boxes in a certain shipment weighs either 10 pounds or 20 pounds, and the average ( arithmetic mean ) weight of the boxes in the shipment is 18 pounds. if the average weight of the boxes in the shipment is to be reduced to 12 pounds by removing some of the 20 - pound boxes, how many 20 - pound boxes must be removed?
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[Assistant] 15

[User]
if n is a positive integer and n ^ 2 is divisible by 264, then the largest positive integer that must divide n is
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[Assistant] 48

[User]
ramesh purchased a refrigerator for rs. 17500 after getting a discount of 20 % on the labelled price. he spent rs. 125 on transport and rs. 250 on installation. at what price should it be sold so that the profit earned would be 10 % if no discount was offered?
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[Assistant] 24475


[User]
the wages earned by robin is 35 % more than that earned by erica. the wages earned by charles is 60 % more than that earned by erica. how much % is the wages earned by charles more than that earned by robin?
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[Assistant] 25.92 %

[User]
if log 1087.5 = 4.9421, then the number of digits in ( 875 ) 10 is?
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[Assistant] 60

[User]
a soccer store typically sells replica jerseys at a discount of 30 percent to 70 percent off list price. during the annual summer sale, everything in the store is an additional 20 percent off the original list price. if a replica jersey's list price is $ 80, approximately what percent of the list price is the lowest possible sale price?
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[Assistant] 40

[User]
speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. a man rows to place at a distance of 210 km and comes back to the starting point. the total time taken by him is :
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[Assistant] 48 hours

[User]
q ' = 3 q - 3, what is the value of ( 4 ' ) '?
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[Assistant] 72


[User]
if the simple interest on a sum of money for 2 years at 5 % per annum is $ 50, what is the compound interest on the same at the same rate and for the same time?
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[Assistant] $ 51.25

[User]
a train running at the speed of 180 km / hr crosses a pole in 9 seconds. find the length of the train.
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[Assistant] 450 meter

[User]
the cost of 2 chairs and 3 tables is rs. 1700. the cost of 3 chairs and 2 tables is rs. 1200. the cost of each table is more than that of each chair by?
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[Assistant] 500

[User]
the speed of a subway train is represented by the equation z = s ^ 2 + 2 s for all situations where 0 ≤ s ≤ 7, where z is the rate of speed in kilometers per hour and s is the time in seconds from the moment the train starts moving. in kilometers per hour, how much faster is the subway train moving after 5 seconds than it was moving after 3 seconds?
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[Assistant] 20

[User]
consider the word rotor. whichever way you read it, from left to right or from right to left, you get the same word. such a word is known as palindrome. find the maximum possible number of 5 - letter palindromes?
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[Assistant] 17576


[User]
the present ages of reena and usha are 24 and 36 yr. respectively. what was the ratio between the ages of usha and reena respectively 8 yr ago?
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[Assistant] 7 : 4

[User]
a type of extra - large suv averages 12.2 miles per gallon ( mpg ) on the highway, but only 7.6 mpg in the city. what is the maximum distance, in miles, that this suv could be driven on 24 gallons of gasoline?
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[Assistant] 292

[User]
a train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 20 seconds. what is the length of the platform in meters?
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[Assistant] 200 meters

[User]
what is the 20 - fourth decimal to the right in the fraction 35 / 36?
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[Assistant] 2

[User]
a and b walk around a circular track. they start at 9 a. m. from the same point in the opposite directions. a and b walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. how many times shall they cross each other before 10 : 00 a. m.?
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[Assistant] 10


[User]
the jogging track in a sports complex is 660 m in circumference. deepak and his wife start from the same point and walk in opposite directions at 4.5 km / hr and 3.75 km / hr respectively. they will meet for the first time in?
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[Assistant] 4.8 min

[User]
in a room with 9 people, 6 people have exactly 1 friend in the room and 5 people have exactly 2 friends in the room ( assuming that friendship is a mutual relationship, i. e. if jane is paul's friend, paul is jane's friend ). if two individuals are selected from the room at random, what is the probability that those two individuals are not friends?
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[Assistant] 1

[User]
find the area of trapezium whose parallel sides are 24 cm and 18 cm long, and the distance between them is 15 cm.
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[Assistant] 315

[User]
the average ( arithmetic mean ) of 20, 40, and 60 is 5 more than the average of 20, 60, and what number?
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[Assistant] 25

[User]
a and b started a business investing rs. 92,000 and rs 20,000 respectively. in what ratio the profit earned after 2 years be divided between a and b respectively?
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[Assistant] 23 : 5


[User]
the charge for a single room at hotel p is 25 percent less than the charge for a single room at hotel r and 15 percent less than the charge for a single room at hotel g. the charge for a single room at hotel r is what percent greater than the charge for a single room at hotel g?
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[Assistant] 13 %

[User]
if a large pizza has a radius that is 20 % larger that that of a medium pizza, what is the percent increase in area between a medium and a large pizza?
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[Assistant] 44 %

[User]
how many cubes of 5 cm edge can be cut out of a cube of 15 cm edge
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[Assistant] 27

[User]
160 is what percent of 50?
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[Assistant] 320 %

[User]
a precious stone weighing 35 grams worth rs. 12,250 is accidentally dropped and gets broken into two pieces having weights in the ratio of 2 : 5. if the price varies as the square of the weight then find the loss incurred.
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[Assistant] rs. 5000


[User]
what is the decimal equivalent of ( 1 / 4 ) ^ 1?
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[Assistant] 0.25

[User]
find the least number must be subtracted from 5474827 so that remaining no. is divisible by 12?
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[Assistant] 7

[User]
how many even integers from 1 to 200 ( both inclusive ) have even number of factors?
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[Assistant] 7

[User]
working alone, pump a can empty a pool in 6 hours. working alone, pump b can empty the same pool in 9 hours. working together, how many minutes will it take pump a and pump b to empty the pool?
Answer the question using a single word or phrase.

[Assistant] 216

[User]
a bakery has 6 employees. it pays annual salaries of $ 18,000 to each of 2 employees, $ 20,000 to 1 employee, and $ 21,000 to each of the remaining 3 employees. which number is closest to the average ( arithmetic mean ) annual salary of these employees?
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[Assistant] $ 19,800


[User]
a certain rectangular window is ( 2 / 5 ) times as long as it is wide. if its perimeter is 28 feet, what are its dimensions in terms of length by width?
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[Assistant] 10 by 4

[User]
a person travels equal distances with speeds of 5 km / hr, 6 km / hr and 7 km / hr and takes a total time of 47 minutes. the total distance is?
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[Assistant] 5 km

[User]
if the a radio is sold for rs 490 and sold for rs 465.50. find loss value.
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[Assistant] 24.5

[User]
set s consists of integers { 4, 7, 10, 14, 15 }. if integer n is included in the set, the average ( arithmetic mean ) of set s will increase by 50 %. what is the value of integer n?
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[Assistant] 40

[User]
a ’ s speed is 51 / 44 times that of b. if a and b run a race, what part of the length of the race should a give b as a head start, so that the race ends in a dead heat?
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[Assistant] 7 / 51


[User]
john and mike enter into a partnership by investing $ 700 and $ 300 respectively. at the end of one year, they divided their profits such that a third of the profit is divided equally for the efforts they have put into the business and the remaining amount of profit is divided in the ratio of the investments they made in the business. if john received $ 800 more than mike did, what was the profit made by their business in that year?
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[Assistant] 3000

[User]
two men are walking towards each other alongside a railway track. a freight train overtakes one of them in 20 seconds and exactly 10 minutes later meets the other man coming from the opposite direction. the train passes this man is 18 seconds. assume the velocities are constant throughout. how long after the train has passed the second man will the two men meet?
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[Assistant] 90 minutes

[User]
the sale price of an article including the sales tax is rs. 616. the rate of sales tax is 10 %. if the shopkeeper has made a profit of 16 %, then the cost price of the article is :
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[Assistant] 531

[User]
a positive number when decreased by 4 is equal to 21 times the reciprocal of the number. the number is :
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[Assistant] 7

[User]
a can do a particular work in 6 days. b can do the same work in 8 days. a and b signed to do it for rs. 3520. they completed the work in 3 days with the help of c. how much is to be paid to c?
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[Assistant] s. 440


[User]
a is half good a work man as b and together they finish a job in 15 days. in how many days working alone b finish the job?
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[Assistant] 45 / 2

[User]
bookman purchased 30 copies of a new book released recently, 10 of which are hardback and sold for $ 20 each, and rest are paperback and sold for $ 10 each. if 14 copies were sold and the total value of the remaining books was 240, how many paperback copies were sold?
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[Assistant] 12

[User]
a train running at the speed of 80 km / hr crosses a pole in 10 seconds. what is the length of the train?
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[Assistant] 250 m

[User]
a sum of rs. 1360 has been divided among a, b and c such that a gets of what b gets and b gets of what c gets. b's share is :
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[Assistant] 240

[User]
the present worth of rs. 242 due in 2 years at 10 % per annum compound interest is :
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[Assistant] rs. 200


[User]
beginning in town a, biker bob rides his bike 20 miles west, 6 miles north, 10 miles east, and then 18 miles north, to town b. how far apart are town a and town b? ( ignore the curvature of the earth. )
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[Assistant] 26 miles

[User]
a brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 23 m * 2 m * 0.75 m?
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[Assistant] 23000

[User]
a certain bus driver is paid a regular rate of $ 16 per hour for any number of hours that does not exceed 40 hours per week. for any overtime hours worked in excess of 40 hours per week, the bus driver is paid a rate that is 75 % higher than his regular rate. if last week the bus driver earned $ 1340 in total compensation, how many total hours did he work that week?
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[Assistant] 65

[User]
3 buffaloes eat as much as 4 cows or 2 oxen. at a farm, there are 15 buffaloes, 8 oxen, and 24 cows. the fodder for these cattle is available for 24 days. if 40 more cows and 15 more buffaloes are brought in, how many days will the fodder last?
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[Assistant] 12

[User]
the time it took car p to travel 300 miles was 2 hours less than the time it took car r to travel the same distance. if car p ’ s average speed was 10 miles per hour greater than that of car r, what was car r ’ s average speed, in miles per hour?
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[Assistant] 34


[User]
a boat having a length 7 m and breadth 2 m is floating on a lake. the boat sinks by 1 cm when a man gets on it. the mass of the man is :
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[Assistant] 140 kg

[User]
a certain car can travel 64 kilometers on a liter of fuel. if the fuel tank ’ s contents decrease by 3.9 gallons over a period of 5.7 hours as the car moves at a constant speed, how fast is the car moving, in miles per hour? ( 1 gallon = 3.8 liters ; 1 mile = 1.6 kilometers )
Answer the question using a single word or phrase.

[Assistant] 104

[User]
an amount of money is to be distributed among faruk, vasim and ranjith in the ratio 3 : 5 : 9. if vasims share is rs. 1500, what is the difference between faruk's and ranjith's shares?
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[Assistant] s 1800

[User]
a grocer has a sale of rs. 5420, rs. 5660, rs. 6200, rs. 6350 and rs. 6500 for 5 consecutive months. find the sale he should have in the sixth month, so that he gets an average sale of rs. 6000?
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[Assistant] rs. 5870

[User]
of the total amount that jill spent on a shopping trip, excluding taxes, she spent 60 percent on clothing, 10 percent on food, and 30 percent on other items. if jill paid a 4 percent tax on the clothing, no tax on the food, and an 8 percent tax on all other items, then the total tax that she paid was what percent of the total amount that she spent, excluding taxes?
Answer the question using a single word or phrase.

[Assistant] 4.8 %


[User]
x ^ 2 + sx + 72 = 0 has two distinct integer roots ; how many values are possible for s?
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[Assistant] 12

[User]
the sides of a square region, measured to the nearest centimeter, are 5 centimeters long. the least possible value of the actual area of the square region is
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[Assistant] 20.25 sq cm

[User]
an outlet pipe empties a tank which is full in 10 hours. if the inlet pipe is kept open, which lets water in at the rate of 4 litres / min then outlet pipe would take 6 hours longer. find the capacity of the tank.
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[Assistant] 6400 litres

[User]
a, b and c invest in the ratio of 3 : 4 : 5. the percentage of return on their investments are in the ratio of 6 : 5 : 4. find the total earnings, if b earns rs. 350 more than a :
Answer the question using a single word or phrase.

[Assistant] 10150

[User]
a train 50 m long is running with a speed of 68 kmph. in what time will it pass a man who is running at 8 kmph in the same direction in which the train is going?
Answer the question using a single word or phrase.

[Assistant] 3 sec.


[User]
dhoni spent 40 percent of his earning last month on rent and 20 percent less than what he spent on rent to purchase a new dishwasher. what percent of last month's earning did dhoni have left over?
Answer the question using a single word or phrase.

[Assistant] 28 %

[User]
a man whose bowling average is 12.4, takes 7 wickets for 26 runs and there by decreases his average by 0.4. the number of wickets taken by him before his last match is?
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[Assistant] 145

[User]
137 + 276 = 435 how much is 731 + 672?
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[Assistant] 534

[User]
a batsman scored 120 runs which included 6 boundaries and 4 sixes. what % of his total score did he make by running between the wickets
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[Assistant] 60 %

[User]
a bag contains 3 red, 2 blue and 4 green balls. if 2 balls are picked at random, what is the probability that both are red?
Answer the question using a single word or phrase.

[Assistant] 1 / 12


[User]
two pipes can separately fill a tank in 20 and 30 hours respectively. both the pipes are opened to fill the tank but when the tank is full, a leak develops in the tank through which one - third of water supplied by both the pipes goes out. what is the total time taken to fill the tank?
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[Assistant] 16 hrs

[User]
hcf and lcm two numbers are 12 and 396 respectively. if one of the numbers is 48, then the other number is?
Answer the question using a single word or phrase.

[Assistant] 99

[User]
the total number of plums that grow during each year on a certain plum tree is equal to the number of plums that grew during the previous year, less the age of the tree in years ( rounded down to the nearest integer ). during its 4 th year, the plum tree grew 50 plums. if this trend continues, how many plums will it grow during its 6 th year?
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[Assistant] 41

[User]
a person buys an article at rs. 500. at what price should he sell the article so as to make a profit of 20 %?
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[Assistant] 600

[User]
if x ^ 2 is divisible by 240 what is the least possible value of integer x?
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[Assistant] 60


[User]
machine t can produce x units in 3 / 4 of the time it takes machine n to produce x units. machine n can produce x units in 2 / 3 the time it takes machine o to produce x units. if all 3 machines are working simultaneously, what fraction of the total output is produced by machine n?
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[Assistant] 4 / 13

[User]
( ( 1 ^ m ) / ( 5 ^ m ) ) ( ( 1 ^ 16 ) / ( 4 ^ 16 ) ) = 1 / ( 2 ( 10 ) ^ 31 ) what is m?
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[Assistant] 31

[User]
in a recent head - to - head run - off election, 12000 absentee ballets were cast. 1 / 6 of the absentee ballets were thrown out and 3 / 5 of the remaining absentee ballets were cast for candidate a. how many absentee votes did candidate b receive?
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[Assistant] 4,000

[User]
one - third of rahul's savings in national savings certificate is equal to one - half of his savings in public provident fund. if he has rs. 1, 00,000 as total savings, how much has he saved in public provident fund?
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[Assistant] 40000

[User]
what is the probability that company g's advertisement will be one of the first two be shown during the first commercial break?
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[Assistant] 2 / 15


[User]
a tradesman sold an article at a loss of 25 %. if the selling price had been increased by $ 500, there would have been a gain of 15 %. what was the cost price of the article?
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[Assistant] $ 1250

[User]
find the area, diameter = 9 m.
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[Assistant] 63.64 square meter

[User]
if 1.5 x = 0.04 y then the value of ( y - x ) / ( y + x ) is
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[Assistant] 73 / 77

[User]
the distance from the x - axis to point p is half the distance from the y - axis to point p. if the coordinates of p are ( x, - 8 ), how many units is p from the y - axis?
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[Assistant] 16

[User]
150 liters of a mixture of milk and water contains in the ratio 3 : 2. how much water should now be added so that the ratio of milk and water becomes 3 : 4?
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[Assistant] 50 liters


[User]
two years ago, john put $ 5000 into a savings account. at the end of the first year, his account had accrued $ 500 in interest bringing his total balance to $ 5500. the next year, his account balance increased by 10 %. at the end of the two years, by what percent has john's account balance increased from his initial deposit of $ 5000?
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[Assistant] 21 %

[User]
a bucket full of nuts was discovered by the crow living in the basement. the crow eats a fifth of the total number of nuts in 6 hours. how many hours in total will it take the crow to finish a quarter of the nuts?
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[Assistant] 7.5

[User]
how much is 65 % of 40 is greater than 4 / 5 of 25?
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[Assistant] 6

[User]
in a graduating class of 232 students, 144 took geometry and 119 took biology. what is the difference between the greatest possible number r and the smallest possible number of students that could have taken both geometry and biology?
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[Assistant] 88

[User]
if the numerator of a fraction be increased by 12 % and its denominator decreased by 2 % the value of the fraction becomes 6 / 7. thus, the original fraction is :
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[Assistant] 3 / 4


[User]
65 % of x = 20 % of 487.50. find the value of x?
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[Assistant] 150

[User]
m = { - 6, - 5, - 4, - 3, - 2 } t = { - 3, - 2, - 1, 0, 1, 2, 3, 4, 5 } if an integer is to be randomly selected from set m above and an integer is to be randomly selected from set t above, what is the probability that the product of the two integers will be negative?
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[Assistant] 5 / 9

[User]
how many pieces of 85 cm length can be cut from a rod of 42.5 meters long?
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[Assistant] 50

[User]
if xerox paper costs 5 cents a sheet and a buyer gets 10 % discount on all xerox paper one buys after the first 2000 papers and 20 % discount after first 10000 papers, how much will it cost to buy 45000 sheets of xerox paper?
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[Assistant] $ 2100

[User]
a man buys an article for $ 10. and sells it for $ 15. find the gain percent?
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[Assistant] 50 %


[User]
there are 10 fictions and 6 non - fictions. how many cases are there such that 2 fictions and 2 non - fictions are selected from them?
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[Assistant] 675

[User]
if a * b * c = ( √ ( a + 2 ) ( b + 3 ) ) / ( c + 1 ), find the value of 6 * 15 * 5.
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[Assistant] 2

[User]
the speed of a car is 120 km in the first hour and 60 km in the second hour. what is the average speed of the car?
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[Assistant] 90 kmph

[User]
if a ( a + 6 ) = 7 and b ( b + 6 ) = 7, where a ≠ b, then a + b =
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[Assistant] − 6

[User]
fred and sam are standing 50 miles apart and they start walking in a straight line toward each other at the same time. if fred walks at a constant speed of 5 miles per hour and sam walks at a constant speed of 5 miles per hour, how many miles has sam walked when they meet?
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[Assistant] 25


[User]
when a number is divided by 6 & then multiply by 12 the answer is 9 what is the no.?
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[Assistant] 4.5

[User]
of the female students at barkely university, 5 / 6 are on the honor roll. of the male students, 2 / 3 are on the honor roll. if 3 / 5 of the students are female, what fraction of all the students are on the honor roll?
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[Assistant] 23 / 30

[User]
the average of 10 numbers is 23. if each number is increased by 3, what will the new average be?
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[Assistant] 26

[User]
in an election, candidate a got 60 % of the total valid votes. if 15 % of the total votes were declared invalid and the total numbers of votes is 560000, find the number of valid vote polled in favor of candidate.
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[Assistant] 285600

[User]
the duplicate ratio of 2 : 6 is?
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[Assistant] 1 : 9


[User]
the least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 5 is :
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[Assistant] 545

[User]
excluding stoppages, the speed of a bus is 50 kmph and including stoppages, it is 43 kmph. for how many minutes does the bus stop per hour?
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[Assistant] 8.4 min

[User]
a & b started a partnership business. a's investment was thrice the investment of b and the period of his investment was two times the period of investments of b. if b received rs 7000 as profit, what is their total profit?
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[Assistant] 49000

[User]
a man has rs. 10350 in the form of rs. 50 notes and rs. 500 notes. the total number of notes are 36. find the number of notes of rs. 50 denomination.
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[Assistant] 17

[User]
a part of certain sum of money is invested at 8 % per annum and the rest at 12 % per annum, if the interest earned in each case for the same period is equal, then ratio of the sums invested is?
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[Assistant] 3 : 2


[User]
the ratio of the arithmetic mean of two numbers to one of the numbers is 3 : 5. what is the ratio of the smaller number to the larger?
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[Assistant] 1 : 5

[User]
what ratio must a shopkeepermix peas and soybean of rs. 16 and rs. 25 / kg, as to obtain a mixture of rs. 20?
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[Assistant] 5 : 4

[User]
a sum of money deposited at c. i. amounts to rs. 3000 in 3 years and to rs. 3600 in 4 years. find the rate percent?
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[Assistant] 20 %

[User]
the product z of two prime numbers is between 15 and 36. if one of the prime numbers is greater than 2 but less than 6 and the other prime number is greater than 8 but less than 24, then what is z?
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[Assistant] 33

[User]
a sum amounts to rs. 3087 in 2 years at the rate of 5 % p. a. if interest was compounded yearly then what was the principal?
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[Assistant] s. 2800


[User]
in a certain company, the ratio of the number of managers to the number of non - managers in any department must always be greater than 7 : 37. in the company, what is the maximum number of non - managers in a department that has 11 managers?
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[Assistant] 58

[User]
rebecca's yearly income is $ 15000 and jimmy's annual income is $ 18000. by how much must rebecca's yearly income increase so that it constitutes 55 % of rebecca and jimmy's combined income?
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[Assistant] 7000

[User]
a car traveling at a certain constant speed takes 5 seconds longer to travel 1 km than it would take to travel 1 km at 75 km / hour. at what speed, in km / hr, is the car traveling?
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[Assistant] 70

[User]
by investing in 1623 % stock at 64, one earns rs. 1900. the investment made is
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[Assistant] s. 5760

[User]
the average of 10 numbers is 23. if each number is increased by 5, what will the new average be?
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[Assistant] 28