[User]
frank the fencemaker needs to fence in a rectangular yard. he fences in the entire yard, except for one full side of the yard, which equals 40 feet. the yard has an area of 200 square feet. how many feet offence does frank use?
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[Assistant] 50

[User]
in an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. if he attempts all 60 questions and secures 120 marks, the no of questions he attempts correctly is :
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[Assistant] 36

[User]
a certain car increased its average speed by 4 miles per hour in each successive 5 - minute interval after the first interval. if in the first 5 - minute interval its average speed was 20 miles per hour, how many miles did the car travel in the third 5 - minute interval?
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[Assistant] 2.5

[User]
an engineer undertakes a project to build a road 10 km long in 15 days and employs 30 men for the purpose. after 5 days, he finds only 2 km of the road has been completed. find the ( approximate ) number of extra men he must employ to finish the work in time.
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[Assistant] 30

[User]
chandigarh express of 100 m runs at a speed of 60 km / hr. what will be the time taken to cross a platform of 150 meters long?
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[Assistant] 15.00 sec


[User]
a cube is painted red on all faces. it is then cut into 27 equal smaller cubes. how many p cubes are painted on only 2 faces?
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[Assistant] 12

[User]
in a school 50 % of the students are younger than 10, 1 / 20 are 10 years old and 1 / 10 are older than 10 but younger than 12, the remaining 70 students are 12 years or older. how many students are 10 years old?
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[Assistant] 10

[User]
a train passes a man standing on a platform in 8 seconds and also crosses the platform which is 270 metres long in 20 seconds. the length of the train ( in metres ) is :
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[Assistant] 180

[User]
if the operation € is defined for all x and y by the equation x € y = 2 * x * y, then 7 € ( 4 € 5 ) =
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[Assistant] 560

[User]
if a farmer wants to plough a farm field on time, he must plough 90 hectares a day. for technical reasons he ploughed only 85 hectares a day, hence he had to plough 2 more days than he planned and he still has 40 hectares left. what is the area of the farm field and how many days the farmer planned to work initially?
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[Assistant] 3780


[User]
the workforce of company x is 60 % female. the company hired 30 additional male workers, and as a result, the percent of female workers dropped to 55 %. how many employees did the company have after hiring the additional male workers?
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[Assistant] 360

[User]
a merchant gets a 5 % discount on each meter of fabric he buys after the first 2,000 meters and a 7 % discount on every meter after the next 1,500 meters. the price, before discount, of one meter of fabric is $ 2, what is the total amount of money the merchant spends on 4,500 meters of fabric?
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[Assistant] $ 8,710

[User]
20 litres of mixture contains 20 % alcohol and the rest water. if 3 litres of water be mixed with it, the percentage of alcohol in the new mixture would be?
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[Assistant] 17.4 %

[User]
the heights of a wall is 6 times its width and the length of the wall is 7 times its height. if volume of the wall be 16128 cu. m, its width is
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[Assistant] 4 m

[User]
( 9 ^ 5.6 x 9 ^ 10.3 ) ÷ 9 ^ 2.56256 = 9 ^?
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[Assistant] 13.34


[User]
3850 * 99
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[Assistant] 381150

[User]
a milk man has 20 liters of milk. if he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. if the cost of pure milk is rs. 18 per liter, then the profit of the milkman, when he sells all the mixture at cost price is :
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[Assistant] 25

[User]
10 + 45
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[Assistant] 55

[User]
equal amount of water were poured into two empty jars of different capacities, which made one jar 1 / 8 full and other jar 1 / 6 full. if the water in the jar with lesser capacity is then poured into the jar with greater capacity, what fraction of the larger jar will be filled with water?
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[Assistant] 1 / 4

[User]
a certain bus driver is paid a regular rate of $ 20 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 $ 1000 in total compensation, how many total hours did he work that week?
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[Assistant] 46


[User]
a cistern normally takes 6 hours to be filled by a tap but because of a leak, 2 hours more. in how many hours will the leak empty a full cistern?
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[Assistant] 24 hours

[User]
what is the greatest integer m for which the number 20! / 10 ^ m is an integer?
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[Assistant] 4

[User]
what is the value of ( p + q ) / ( p - q ) if p / q is 4?
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[Assistant] 5 / 3

[User]
doughnuts, cookies and muffins in a pastry shop are in the ratio of 5 : 3 : 1. if there are 50 doughnuts, the number of muffins in the shop is :.
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[Assistant] 10

[User]
what least number must be subtracted from 9679 so that the remaining number is divisible by 15?
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[Assistant] 4


[User]
the ages of two person differ by 20 years. if 8 years ago, the elder one be 5 times as old as the younger one, their present ages ( in years ) are respectively
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[Assistant] 33, 13

[User]
a case of 12 rolls of paper towels sells for $ 9. the cost of one roll sold individually is $ 1. what is the percent of savings per roll for the 12 - roll package over the cost of 12 rolls purchased individually?
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[Assistant] 25 %

[User]
the difference between compound interest and simple interest on a certain amount of money at 5 % per annum for 2 years is 17. find the sum :
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[Assistant] 6800

[User]
a train speeds past a pole in 20 seconds and a platform 100 m long in 25 seconds. its length is?
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[Assistant] 400 m

[User]
a sum of money at simple interest amounts to rs. 825 in 3 years and to rs. 850 in 4 years. the sum is?
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[Assistant] s. 750


[User]
the difference between a number and its three - fourth is 100. what is 25 % of that number?
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[Assistant] 100

[User]
the average of 1 st 3 of 4 numbers is 16 and of the last 3 are 15. if the sum of the first and the last number is 11. what is the last numbers?
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[Assistant] 4

[User]
john left home and drove at the rate of 45 mph for 2 hours. he stopped for lunch then drove for another 3 hours at the rate of 50 mph to reach his destination. how many miles did john drive?
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[Assistant] 240 miles.

[User]
what least number must be subtracted from 3830 so that the remaining number is divisible by 15?
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[Assistant] 5

[User]
in a bag containing 3 balls, a white ball was placed and then 1 ball was taken out at random. what isthe probability that theextracted ball would turn on to be white, if all possible hypothesis concerning the color of the balls that initially in the bag were equally possible?
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[Assistant] 5 / 8


[User]
find a sum for 1 st 8 prime number's?
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[Assistant] 77

[User]
if 1,000 microns = 1 decimeter, and 1, 000,000 angstroms = 1 decimeter, how many angstroms equal 1 micron?
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[Assistant] 1,000

[User]
a flagpole 18 meters high casts a shadow of length 45 meters. if a building under similar conditions casts a shadow of length 50 meters, what is the height of the building ( in meters )?
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[Assistant] 20

[User]
if 7 ^ ( x - y ) = 343 and 7 ^ ( x + y ) = 16807, what is the value of x?
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[Assistant] 4

[User]
242 students represent x percent of the boys at a school. if the boys at the school make up 50 % of the total school population of x students, what is x?
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[Assistant] 220


[User]
how many of the integers between 25 and 45 are even?
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[Assistant] 10

[User]
bill made a profit of 10 % by selling a product. if he had purchased that product for 10 % less and sold it at a profit of 30 %, he would have received $ 28 more. what was his original selling price?
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[Assistant] $ 440

[User]
if 0.4 of a number is equal to 0.07 of another number, the ratio of the numbers i
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[Assistant] 7 : 40

[User]
sixty 5 percent of a number is 21 less than 4 fifth of that number. what is the number
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[Assistant] 140

[User]
a wooden cube whose edge length is 7 inches is composed of smaller cubes with edge lengths of one inch. the outside surface of the large cube is painted red and then it is split up into its smaller cubes. if one cube is randomly selected from the small cubes, what is the probability that the cube will have at least one red face?
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[Assistant] 63.6 %


[User]
two numbers a and b are such that the sum of 7 % of a and 4 % of b is two - third of the sum of 6 % of a and 8 % of b. find the ratio of a : b.
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[Assistant] 4 : 9

[User]
the average weight of a class is x pounds. when a new student weighing 50 pounds joins the class, the average decreases by 1 pound. in a few months the student ’ s weight increases to 110 pounds and the average weight of the class becomes x + 4 pounds. none of the other students ’ weights changed. what is the value of x?
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[Assistant] 85

[User]
the speed of a car is 140 km in the first hour and 40 km in the second hour. what is the average speed of the car?
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[Assistant] 90 kmph

[User]
a train of 50 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. in what time will the train cross a bridge 1.5 km long?
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[Assistant] 4.5

[User]
how much space, in cubic units, is left vacant when maximum number of 5 x 5 x 5 cubes are fitted in a rectangular box measuring 10 x 15 x 18?
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[Assistant] 450


[User]
12 buckets of water fill a tank when the capacity of each bucket is 49 litres. how many buckets will be needed to fill the same tank, if the capacity of each bucket is 7 litres?
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[Assistant] 84

[User]
if n is an integer and 101 n ^ 2 is less than or equal to 8100, what is the greatest possible value of n?
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[Assistant] 8

[User]
if the perimeter of a rectangular garden is 950 m, its length when its breadth is 100 m is?
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[Assistant] 375 m

[User]
a certain league has two divisions. the respective divisions had 11 and 13 teams qualify for the playoffs. each division held its own double - elimination tournament - - where a team is eliminated from the tournament upon losing two games - - in order to determine its champion. the 4 division champions then played in a single - elimination tournament - - where a team is eliminated upon losing one game - - in order to determine the overall league champion. assuming that there were no ties and no forfeits, what is the maximum number of games that could have been played in order to determine the overall league champion?
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[Assistant] 47

[User]
if the ratio of a to b is 5 to 3 and the ratio of b to c is 1 to 5, what is the ratio of a to c?
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[Assistant] 1 / 3


[User]
it takes printer a 4 more minutes more than printer b to print 40 pages. working together, the two printers can print 50 pages in 6 minutes. how long will it take printer a to print 100 pages?
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[Assistant] 30

[User]
what does the hexa number e 78 in radix 7.
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[Assistant] 13541

[User]
rs. 1170 is divided so that 4 times the first share, thrice the 2 nd share and twice the third share amount to the same. what is the value of the third share?
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[Assistant] rs. 540

[User]
how much is 55 % of 40 is greater than 4 / 5 of 25?
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[Assistant] 2

[User]
find large number from below question the difference of two numbers is 1515. on dividing the larger number by the smaller, we get 16 as quotient and the 15 as remainder
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[Assistant] 1615


[User]
david spends $ 350 buying his favorite dolls. if he buys only small lemonhead dolls, which are $ 2 cheaper than the large lemonhead dolls, he could buy 20 more dolls than if he were to buy only large lemonhead dolls. how much does a large lemonhead doll cost?
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[Assistant] $ 7

[User]
ratio of ages of 3 persons is 4 : 7 : 9, 8 years ago, the sum of their ages was 56. find their present ages
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[Assistant] 16, 28,36

[User]
if money is invested at r percent interest, compounded annually, the amount of the investment will double in approximately 50 / r years. if luke's parents invested $ 12,500 in a long term bond that pays 12 percent interest compounded annually, what will be the approximate total amount of the investment 12 years later, when luke is ready for college?
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[Assistant] 62,000

[User]
if 12! / 3 ^ x is an integer, what is the greatest possible value of x?
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[Assistant] 5

[User]
arnold and danny are two twin brothers that are celebrating their birthday. the product of their ages today is smaller by 13 from the product of their ages a year from today. what is their age today?
Answer the question using a single word or phrase.

[Assistant] 6.


[User]
a metal company's old machine makes bolts at a constant rate of 100 bolts per hour. the company's new machine makes bolts at a constant rate of 150 bolts per hour. if both machines start at the same time and continue making bolts simultaneously, how many minutes will it take the two machines to make a total of 350 bolts?
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[Assistant] 84

[User]
what is the minimum possible range in scores of the 3 test - takers? 3 people each took 5 tests. if the ranges of their scores in the 5 practice tests were 18, 26 and 32.
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[Assistant] 30

[User]
a leak in the bottom of a tank can empty the full tank in 8 hours. an inlet pipe fills water at the rate of 6 litres a minute. when the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. how many litres does the cistern hold?
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[Assistant] 8640

[User]
how many hours in one year?
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[Assistant] 8760

[User]
if k is a non - negative integer and 15 ^ k is a divisor of 759,325 then 3 ^ k - k ^ 3 =
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[Assistant] 1


[User]
the average of the marks of 10 students in a class is 80. if the marks of each student are doubled, find the new average?
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[Assistant] 160

[User]
in a forest 250 deer were caught, tagged with electronic markers, then released. a week later, 50 deer were captured in the same forest. of these 50 deer, it was found that 5 had been tagged with the electronic markers. if the percentage of tagged deer in the second sample approximates the percentage of tagged deer in the forest, and if no deer had either left or entered the forest over the preceding week, what is the approximate number of deer in the forest?
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[Assistant] 2,500

[User]
the area of a sector of a circle of radius 5 cm formed by an arc of length 5.5 cm is?
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[Assistant] 13.75

[User]
jane makes toy bears. when she works with an assistant, she makes 60 percent more bears per week and works 10 percent fewer hours each week. having an assistant increases jane ’ s output of toy bears per hour by what percent?
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[Assistant] 70 %

[User]
there were totally 100 men. 83 are married. 75 have t. v, 85 have radio, 70 have a. c. how many men have t. v, radio, a. c and also married?
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[Assistant] 13


[User]
a 450 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. what is the length of the platform?
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[Assistant] 525

[User]
the distance between west - town to east - town is 15 kilometers. two birds start flying simultaneously towards one another, the first leaving from west - town at a speed of 4 kilometers per minute and the second bird, leaving from east - town, at a speed of 1 kilometers per minute. what will be the distance, in kilometers, between the meeting point and west - town?
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[Assistant] 12

[User]
if an integer n is to be chosen at random from the integers 1 to 94, inclusive, what is the probability that n ( n + 1 ) ( n + 2 ) will be divisible by 8?
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[Assistant] 59 / 94

[User]
what is the median of a set of consecutive integers if the sum of nth number from the beginning and nth number from the end is 50?
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[Assistant] 25

[User]
set j consists of 15 consecutive even numbers. if the smallest term in the set is - 10, what is the range of the positive integers in set j?
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[Assistant] 16


[User]
a number is selected at random from the first 40 natural numbers. what is the probability that the number is a multiple of either 2 or 21?
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[Assistant] 21 / 40

[User]
if a, b, c and d are positive integers less than 4, and 4 ^ a + 3 ^ b + 2 ^ c + 1 ^ d = 78 then what is the value of b / c?
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[Assistant] 1

[User]
on a school â € ™ s annual day sweets were to be equally distributed amongst 112 children. but on that particular day, 32 children were absent. thus the remaining children got 6 extra sweets. how many sweets was each child originally supposed to get?
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[Assistant] 15

[User]
the difference between compound interest and simple interest on a certain amount of money at 5 % per annum for 2 years is 16. find the sum :
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[Assistant] 6400

[User]
if you wish to live to be 100 years old ( hypothetically ), you must consume 500 calories less than your average daily allowance for your age. if you are in your 60's, and your average daily allowance is 2000 calories per day, how many calories are you allowed in a week?
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[Assistant] 10500


[User]
250 metres long yard, 51 trees are palnted at equal distances, one tree being at each end of the yard. what is the distance between 2 consecutive trees
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[Assistant] 5

[User]
a sum of money deposited at c. i. amounts to rs. 2420 in 2 years and to rs. 2783 in 3 years. find the rate percent?
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[Assistant] 15

[User]
if an integer n is to be selected at random from 1 to 100, inclusive, what is probability n ( n + 1 ) will be divisible by 16?
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[Assistant] 1 / 8

[User]
how many zeros are there in 50!
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[Assistant] 12

[User]
eddy and freddy start simultaneously from city a and they travel to city b and city c respectively. eddy takes 3 hours and freddy takes 4 hours to complete the journey. if the distance between city a and city b is 450 kms and city a and city c is 300 kms. what is the ratio of their average speed of travel? ( eddy : freddy )
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[Assistant] 2 / 1


[User]
pipe x that can fill a tank in an hour and pipe y that can fill the tank in half an hour are opened simultaneously when the tank is empty. pipe y is shut 15 minutes before the tank overflows. when will the tank overflow?
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[Assistant] 30 mins

[User]
a and b can complete a work in 15 days and 10 day. they started doing the work together but after 2 days b had to leave and a alone completed the remaining work. the whole work was completed in?
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[Assistant] 12 days

[User]
the speeds of three asteroids were compared. asteroids x - 13 and y - 14 were observed for identical durations, while asteroid z - 15 was observed for 2 seconds longer. during its period of observation, asteroid y - 14 traveled three times the distance x - 13 traveled, and therefore y - 14 was found to be faster than x - 13 by 6000 kilometers per second. asteroid z - 15 had an identical speed as that of x - 13, but because z - 15 was observed for a longer period, it traveled five times the distance x - 13 traveled during x - 13's inspection. asteroid x - 13 traveled how many kilometers during its observation?
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[Assistant] 1,500

[User]
working alone, printers x, y, and z can do a certain printing job, consisting of a large number of pages, in 12, 30, and 40 hours, respectively. what is the ratio of the time it takes printer x to do the job, working alone at its rate, to the time it takes printers y and z to do the job, working together at their individual rates?
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[Assistant] 120 / 7

[User]
the roof of an apartment building is rectangular and its length is 3 times longer than its width. if the area of the roof is 768 feet squared, what is the difference between the length and the width of the roof?
Answer the question using a single word or phrase.

[Assistant] 32.


[User]
the sum of two numbers is 528 and their h. c. f. is 33. the number of pairs of numbers satisfying the above conditions is :
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[Assistant] 4

[User]
a certain fraction is equivalent to 2 / 5. if the numerator of the fraction is increased by 3 and the denominator is doubled, the new fraction is equivalent to 1 / 3. what is the sum of the numerator and denominator of the original fraction?
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[Assistant] 21 / 4

[User]
it takes 30 days to fill a laboratory dish with bacteria. if the size of the bacteria doubles each day, how long did it take for the bacteria to fill 1 / 64 of the dish?
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[Assistant] 24

[User]
in what time will a train 95 m long cross an electric pole, it its speed be 214 km / hr?
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[Assistant] 1.6 sec

[User]
q - 2 : how many two digit numbers of distinct digits can be formed by using digits 1, 2, 3, 4, 5, 6 and 7 such that the numbers are divisible by 3?
Answer the question using a single word or phrase.

[Assistant] 14


[User]
car x began traveling at an average speed of 35 miles per hour. after 72 minutes, car y began traveling at an average speed of 65 miles per hour. when both cars had traveled the same distance, both cars stopped. how many miles did car x travel from the time car y began traveling until both cars stopped?
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[Assistant] 49

[User]
the l. c. m. of two numbers is 42. the numbers are in the ratio 2 : 3. then sum of the number is :
Answer the question using a single word or phrase.

[Assistant] 35

[User]
if 20 % of a = b, then b % of 20 is the same as :
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[Assistant] 4 % of a

[User]
a women purchased 3 towels @ rs. 100 each, 5 towels @ rs. 150 each and two towels at a certain rate which is now slipped off from his memory. but she remembers that the average price of the towels was rs. 150. find the unknown rate of two towels?
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[Assistant] 450

[User]
a present value of a machine is $ 400. its value depletiation rate is 25 % per annum then find the machine value after 2 years?
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[Assistant] $ 225


[User]
a money lender finds that due to a fall in the annual rate of interest from 8 % to 7 3 / 4 % his yearly income diminishes by rs. 60.50, his capital is?
Answer the question using a single word or phrase.

[Assistant] 24,200

[User]
a merchant purchased a jacket for $ 60 and then determined a selling price that equalled the purchase price of the jacket plus a markup that was 20 percent of the selling price. during a sale, the merchant discounted the selling price by 20 percent and sold the jacket. what was the merchant ’ s gross profit on this sale?
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[Assistant] $ 0

[User]
a store ’ s selling price of $ 2240 for a certain computer would yield a profit of 40 percent of the store ’ s cost for the computer. what selling price would yield a profit of 50 percent of the computer ’ s cost?
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[Assistant] $ 2400

[User]
tough and tricky questions : distance / rate. on a reconnaissance mission, a state - of - the - art nuclear powered submarine traveled 300 miles to reposition itself in the proximity of an aircraft carrier. this journey would have taken 1 hour less if the submarine had traveled 10 miles per hour faster. what was the average speed, in miles per hour, for the actual journey?
Answer the question using a single word or phrase.

[Assistant] 50

[User]
a, b and c enter into partnership. a invests some money at the beginning, b invests double the amount after 6 months, and c invests thrice the amount after 8 months. if the annual gain be rs. 12000. a's share is?
Answer the question using a single word or phrase.

[Assistant] 4000


[User]
in the youth summer village there are 300 people, 200 of them are not working, 100 of them have families and 125 of them like to sing in the shower. what is the largest possible number of people in the village, which are working, that do n't have families and that are singing in the shower?
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[Assistant] 100

[User]
a 15 by 20 rectangle is inscribed in circle. what is the circumference of the circle?
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[Assistant] 25 π

[User]
if x > 0, x / 5 + x / 25 is what percent of x?
Answer the question using a single word or phrase.

[Assistant] 24 %

[User]
each month, after jill pays for rent, utilities, food, and other necessary expenses, she has one fifth of her net monthly salary left as discretionary income. of this discretionary income, she puts 30 % into a vacation fund, 20 % into savings, and spends 35 % on eating out and socializing. this leaves her with $ 102 dollar, which she typically uses for gifts and charitable causes. what is jill ’ s net monthly salary?
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[Assistant] $ 3400

[User]
if f ( f ( n ) ) + f ( n ) = 2 n + 3, f ( 0 ) = 1 then f ( 2017 ) =?
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[Assistant] 2018


[User]
the h. c. f. of two numbers is 32 and the other two factors of their l. c. m. are 13 and 14. the larger of the two numbers is :
Answer the question using a single word or phrase.

[Assistant] 448

[User]
a solution is 90 % glycerin. if there are 4 gallons of the solution, how much water, in gallons must be addded to make a 75 % glycerin solution
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[Assistant] 0.8

[User]
of the 120 passengers on flight 750, 30 % are female. 10 % of the passengers sit in first class, and the rest of the passengers sit in coach class. if 1 / 3 of the passengers in first class are male, how many females are there in coach class?
Answer the question using a single word or phrase.

[Assistant] 28

[User]
1240 men have provisions for 12 days. if 300 more men join them, for how many days will the provisions last now?
Answer the question using a single word or phrase.

[Assistant] 9.7

[User]
on a certain transatlantic crossing, 15 percent of a ship's passengers held round - trip tickets and also took their cars abroad the ship. if 60 percent of the passengers with round - trip tickets did not take their cars abroad the ship, what percent of the ship's passengers held round - trip tickets?
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[Assistant] 37.5 %


[User]
in how many seconds will a train 150 meters long pass an oak tree, if the speed of the train is 36 km / hr?
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[Assistant] 15

[User]
two numbers n and 16 have lcm = 48 and gcf = 4. find n.
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[Assistant] 12

[User]
every year an amount increases by 1 / 8 th of itself. how much will it be after two years if its present value is rs. 65000?
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[Assistant] 82265.6

[User]
a track covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33 kms in 45 minute. the ratio of their speeds is :
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[Assistant] 3 : 4

[User]
the length of rectangle is thrice its breadth and its perimeter is 64 m, find the area of the rectangle?
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[Assistant] 192 sq m


[User]
a man invests some money partly in 9 % stock at 96 and partly in 12 % stock at 120. to obtain equal dividends from both, he must invest the money in the ratio :
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[Assistant] 16 : 15

[User]
at 6'o clock clock ticks 6 times. the time between first and last ticks was 30 sec. how much time it takes at 8'o clock.
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[Assistant] 42 sec

[User]
9 fencers participate in a fencing championship. assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first - place and second - place medal can be awarded?
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[Assistant] 72

[User]
what is the units digit of 2222 ^ ( 333 ) * 3333 ^ ( 222 )?
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[Assistant] 8

[User]
in a factory, an average of 70 tv's are produced per day for the fist 25 days of the months. a few workers fell ill for the next 5 days reducing the daily avg for the month to 68 sets / day. the average production per day for day last 5 days is?
Answer the question using a single word or phrase.

[Assistant] 58


[User]
the owner of a furniture shop charges his customer 100 % more than the cost price. if a customer paid rs. 1000 for a computer table, then what was the cost price of the computer table?
Answer the question using a single word or phrase.

[Assistant] 500

[User]
if a father said to his elder son, ` ` i was as old as you are at the present at the time of your birth ' '. if the father's age is 25 years now, what was the son's age 4 years back?
Answer the question using a single word or phrase.

[Assistant] 8.5

[User]
a circle graph shows how the megatech corporation allocates its research and development budget : 13 % microphotonics ; 24 % home electronics ; 15 % food additives ; 29 % genetically modified microorganisms ; 8 % industrial lubricants ; and the remainder for basic astrophysics. if the arc of each sector of the graph is proportional to the percentage of the budget it represents, how many degrees of the circle are used to represent basic astrophysics research?
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[Assistant] 40 °

[User]
7, 10.5, 15.75, 23.63, 35.43, (... )
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[Assistant] 53.156

[User]
jim ’ s taxi service charges an initial fee of $ 2.25 at the beginning of a trip and an additional charge of $ 0.25 for each 2 / 5 of a mile traveled. what is the total charge for a trip of 3.6 miles?
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[Assistant] $ 4.5


[User]
the surface of a cube is 384 sq cm. find its volume?
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[Assistant] 512 cc

[User]
the tax on a commodity is diminished by 10 % and its consumption increased by 15 %. the effect on revenue is?
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[Assistant] 3.5 % increase

[User]
a monkey ascends a greased pole 19 metres high. he ascends 2 metres in first minute and slips down 1 metre in the alternate minute. in which minute, he reaches the top?
Answer the question using a single word or phrase.

[Assistant] 35 th

[User]
the length of a rectangle is twice its breadth. if its length is decreased by 5 cm and breadth is increased by 4 cm, the area of the rectangle is increased by 75 sq. cm. find the length of the rectangle.
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[Assistant] 100 / 3 cm

[User]
there is a 1 km long wire placed on some number of poles which are in equal distance. if the number of poles is reduced by 1 then the distance of wire between each poles increases 1 ( 2 / 3 ). how many poles are there initially.
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[Assistant] 26


[User]
by investing rs. 1620 in 8 % stock, michael earns rs. 135. the stock is then quoted at :
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[Assistant] rs. 96

[User]
the initial price of an article is rs. 2000 which increases 30 % increse in its price in the first year, a 20 % decrease in the second year and a 10 % increase in the next year. what is the final price of the article?
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[Assistant] rs. 1848

[User]
at what rate percent on simple interest will rs. 750 amount to rs. 900 in 16 years?
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[Assistant] 1.25 %

[User]
if there are only 2 wheelers and 4 wheelers parked in a school located at the heart of the city, find the number of 4 wheelers parked there if the total number of wheels is 58?
Answer the question using a single word or phrase.

[Assistant] 14

[User]
if a coin has an equal probability of landing heads up or tails up each time it is flipped, what is the probability that the coin will land tails up exactly once in 3 consecutive flips?
Answer the question using a single word or phrase.

[Assistant] 0.375


[User]
if x < y < z and y - x > 5, where x is an even integer and y and z are odd integers, what is the least possible value f of z - x?
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[Assistant] 9

[User]
the ratio of males to females in a class is 2 : 3. the career preferences of the students in the class are represented in a circle graph. if the area of the graph allocated to each career preference is proportional to the number of students who have that career preference, how many degrees of the circle should be used to represent a career that is preferred by two - thirds of the males and one - third of the females in the class?
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[Assistant] 168

[User]
last year manfred received 26 paychecks. each of his first 6 paychecks was $ 750 ; each of his remaining paychecks was $ 60 more than each of his first 6 paychecks. to the nearest dollar, what was the average ( arithmetic mean ) amount of his pay checks for the year?
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[Assistant] $ 796

[User]
in the set of positive integers from 1 to 60, what is the sum of all the odd multiples of 5?
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[Assistant] 180

[User]
a train is 360 meter long is running at a speed of 54 km / hour. in what time will it pass a bridge of 140 meter length?
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[Assistant] 33.33 seconds


[User]
if a certain number is divided by 12, the quotient, dividend, and divisor, added together, will amount to 64. what is the number?
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[Assistant] 18

[User]
the ages of two persons differ by 24 years. if 5 years ago, the elder one be 5 times as old as the younger one, their present ages ( in years ) are respectively
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[Assistant] 35,11

[User]
what is the remainder when the number t = 14 ^ 2 * 15 ^ 8 is divided by 5?
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[Assistant] 0

[User]
the monthly incomes of a and b are in the ratio 5 : 2. b's monthly income is 12 % more than c's monthly income. if c's monthly income is rs. 15000, then find the annual income of a?
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[Assistant] 504000

[User]
if an article is sold at 18 % profit instead of 9 % profit, then the profit would be $ 72 more. what is the cost price?
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[Assistant] $ 800


[User]
by approximately what percent is x greater than 1 / 3 if ( 2 / 3 ) ( x ) = 1?
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[Assistant] 350 %

[User]
a train 1500 m long can cross an electric pole in 50 sec and then find the speed of the train?
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[Assistant] 108

[User]
in a certain company 20 % of the men and 40 % of the women attended the annual company picnic. if 35 % of all the employees are men. what % of all the employee went to the picnic?
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[Assistant] 33 %

[User]
a rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. if the area of the field is 60 sq. feet, how many feet of fencing will be required?
Answer the question using a single word or phrase.

[Assistant] 26

[User]
if an integer w is to be chosen at random from the integers 1 to 96, inclusive, what is the probability that w ( w + 1 ) ( w + 2 ) will be divisible by 8?
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[Assistant] 5 / 8


[User]
tickets numbered from 1 to 24 are mixed and then a ticket is selected randomly. what is the probability that the selected ticket bears a number which is a multiple of 3?
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[Assistant] 1 / 3

[User]
the difference of two numbers is 20 % of the larger number. if the smaller number is 12, the larger one is :
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[Assistant] 15

[User]
sandy is younger than molly by 14 years. if their ages are in the respective ratio of 7 : 9, how old is molly?
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[Assistant] 63

[User]
carrie likes to buy t - shirts at the local clothing store. they cost $ 8.75 each. one day, she bought 18 t - shirts. how much money did she spend?
Answer the question using a single word or phrase.

[Assistant] $ 70

[User]
a pharmaceutical company received $ 3 million in royalties on the first $ 20 million in sales of and then $ 8 million in royalties on the next $ 108 million in sales. by approximately what percentage did the ratio of royalties to sales decrease from the first $ 20 million in sales to the next $ 108 million in sales?
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[Assistant] 46 %


[User]
a group of 55 adults and 70 children go for trekking. if there is meal for either 70 adults or 90 children and if 14 adults have their meal, find the total number of children that can be catered with the remaining food.
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[Assistant] 72

[User]
a batch of cookies was divided amomg 2 tins : 2 / 3 of all the cookies were placed in either the blue or the green tin, and the rest were placed in the red tin. if 1 / 4 of all the cookies were placed in the blue tin, what fraction of the cookies that were placed in the other tins were placed in the green tin
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[Assistant] 5 / 11

[User]
robert's salary was decreased by 60 % and subsequently increased by 60 %. how much percentage does he lose?
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[Assistant] 36 %

[User]
a candidate got 34 % of the votes polled and he lost to his rival by 640 votes. how many votes were cast?
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[Assistant] 2000

[User]
if x ¤ y = ( x + y ) ^ 2 - ( x - y ) ^ 2. then √ 11 ¤ √ 11 =
Answer the question using a single word or phrase.

[Assistant] 44


[User]
of the people who responded to a market survey, 200 preferred brand x and the rest preferred brand y. if the respondents indicated a preference for brand x over brand y by ratio of 4 to 1, how many people responded to the survey?
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[Assistant] 250

[User]
5358 x 55 =?
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[Assistant] 294690

[User]
the average of 5 numbers is 7.4. if one of the numbers is multiplied by a factor of 3, the average of the numbers increases to 9.2. what number is multiplied by 3?
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[Assistant] 4.5

[User]
the average marks obtained by 120 candidates in a certain examination is 35. find the total marks.
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[Assistant] 4200

[User]
a box contains either blue or red flags. the total number of flags in the box is an even number. a group of children are asked to pick up two flags each. if all the flags are used up in the process such that 60 % of the children have blue flags, and 45 % have red flags, what percentage of children have flags of both the colors?
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[Assistant] 5 %


[User]
if the perimeter of a rectangular playground is 1200 m, its length when its breadth is 500 m is?
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[Assistant] 100

[User]
a doctor prescribed 18 cubic centimeters of a certain drug to a patient whose body weight was 115 pounds. if the typical dosage is 2 cubic centimeters per 15 pounds of the body weight, by what percent was the prescribed dosage greater than the typical dosage?
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[Assistant] 13.03 %

[User]
what is the average ( arithmetic mean ) of all multiples of 10 from 10 to 500 inclusive?
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[Assistant] 255

[User]
64 ã — 64 ã — 64 ã — 64 x 64 = 8 ^?
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[Assistant] 10

[User]
a person can swim in still water at 4 km / h. if the speed of water 2 km / h, how many hours will the man take to swim back against the current for 14 km?
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[Assistant] 7


[User]
find the sum the difference between the compound and s. i. on a certain sum of money for 2 years at 10 % per annum is rs. 15 of money?
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[Assistant] 1500

[User]
one bottle is half - full of oil and another bottle with twice the capacity is one quarter full of oil. if water is added so that both the bottles are full and the contents of both are then poured into a third bottle that is empty and large enough to hold the contents of both, what fractions of the contents in the third bottle is oil?
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[Assistant] 1 / 3

[User]
a box contains 12 pairs of shoes ( 24 shoes in total ). if two shoes are selected at random, what it is the probability that they are matching shoes?
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[Assistant] 1 / 23

[User]
if 2 ^ 5, 3 ^ 3, and 10 ^ 2 are all factors of the product of 936 and w where w is a positive integer, what is the smallest possible value of w?
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[Assistant] 120

[User]
how long does a train 130 m long running at the speed of 65 km / hr takes to cross a bridge 150 m length?
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[Assistant] 15.5 sec


[User]
arun and tarun can do a work in 10 days. after 4 days tarun went to his village. how many days are required to complete the remaining work by arun alone. arun can do the work alone in 60 days.
Answer the question using a single word or phrase.

[Assistant] 36 days.

[User]
in a school with 5 classes, each class has 2 students less then the previous class. how many students are there in the largest class if the total number of students at school is 95?
Answer the question using a single word or phrase.

[Assistant] 23

[User]
jane and thomas are among the 6 people from which a committee of 3 people is to be selected. how many different possible committees of 3 people can be selected from these 6 people if at least one of either jane or thomas is to be selected?
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[Assistant] 16

[User]
when 1 / 20 % of 4,000 is subtracted from 1 / 10 of 4,000, the difference is
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[Assistant] 398

[User]
the average weight of a class is x pounds. when a new student weighing 60 pounds joins the class, the average decreases by 1 pound. in a few months the student ’ s weight increases to 110 pounds and the average weight of the class becomes x + 4 pounds. none of the other students ’ weights changed. what is the value of x?
Answer the question using a single word or phrase.

[Assistant] 88


[User]
a deer passed a certain tree at a constant speed of 50 miles per hour while being chased by a cheetah. then, 2 minutes later, the cheetah passed the same tree at a constant speed of 60 miles per hour. if both animals maintained their speeds, how long after the cheetah passed the tree did the cheetah catch up with the deer?
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[Assistant] 1 min

[User]
a computer manufacturer produces a certain electronic component at a cost of $ 150 per component. shipping costs for delivering the components are $ 1 per unit. further, the manufacturer has costs of $ 19,500 a month related to the electronic component regardless of how many it produces. if the manufacturer produces and sells 250 components a month, what is the lowest price it can sell them for such that the costs do n't exceed the revenues?
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[Assistant] 229

[User]
sandy bought 65 books for $ 1380 from one shop and 55 books for $ 900 from another shop. what is the average price that sandy paid per book?
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[Assistant] $ 19

[User]
the simple interest on rs. 23 for 3 months at the rate of 5 paise per rupeeper month is
Answer the question using a single word or phrase.

[Assistant] 3.45

[User]
the weight of a glass of jar is 15 % of the weight of the jar filled with coffee beans. after some of the beans have been removed, the weight of the jar and the remaining beans is 60 % of the original total weight. what fraction part of the beans remain in the jar?
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[Assistant] 9 / 17


[User]
what is the value of ( 12 + 22 + 32 + 42 + - - - - - + 102 )
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[Assistant] 385

[User]
if m and n are positive integers and m = 15 n - 1, what is the remainder when m is divided by 5?
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[Assistant] 4

[User]
a man has $ 10,000 to invest. he invests $ 4000 at 5 % and $ 3500 at 4 %. in order to have a yearly income of $ 500, he must invest the remainder at :
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[Assistant] 6.4 %

[User]
workers decided to raise rs. 3 lacs by equal contribution from each. had they contributed rs. 50 eachextra, the contribution would have been rs. 3.25 lacs. how many workers were they?
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[Assistant] 500

[User]
in the xy - coordinate system, if ( m, n ) and ( m 1 2, n 1 k ) are two points on the line with the equation x 5 2 y 1 5, then k 5
Answer the question using a single word or phrase.

[Assistant] 1


[User]
a, band c can do a piece of work in 11 days, 5 days and 55 days respectively, working alone. how soon can the work be done if a is assisted by band c on alternate days?
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[Assistant] 5 days

[User]
find the number of shares that can be bought for rs. 8200 if the market value is rs. 20 each with brokerage being 2.5 %.
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[Assistant] 177

[User]
two trains 300 m and 400 m long run at the speed of 36 kmph and 18 kmph in opposite directions in parallel tracks. the time which they take to cross each other is?
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[Assistant] 46.67 sec

[User]
if 1 / ( x + 2 ) + 1 / ( x - 2 ) = 1 / ( x + 2 ), what is the value of x?
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[Assistant] - 2

[User]
find the compound interest on $ 1200 for 1 year at 20 % p. a. if ci is component yearly?
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[Assistant] $ 240


[User]
in an electric circuit, two resistors with resistances x and y are connected in parallel. if r is the combined resistance of these two resistors, then the reciprocal of r is equal to the sum of the reciprocals of x and y. what is r if x is 4 ohms and y is 6 ohms?
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[Assistant] 12 / 5

[User]
the average mark of the students of a class in a particular exam is 80. if 5 students whose average mark in that exam is 40 are excluded, the average mark of the remaining will be 90. find the number of students who wrote the exam.
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[Assistant] 25

[User]
when x is multiplied by 3, the result is 16 more than the result of subtracting x from 36. what is the value of x?
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[Assistant] 13

[User]
a goods train leaves a station at a certain time and at a fixed speed. after 6 hours, an express train leaves the same station and moves in the same direction at a uniform speed of 90 kmph. this train catches up the goods train in 4 hours. find the speed of the goods train.
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[Assistant] 36 kmph

[User]
if 3 people can do 3 times of a particular work in 3 days, then how many days would it take 4 people to do 4 times of that particular work?
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[Assistant] 3


[User]
5! / ( 5 - 3 )! =?
Answer the question using a single word or phrase.

[Assistant] 60

[User]
the manager of a produce market purchased a quantity of tomatoes for $ 0.80 per pound. due to improper handling, 10 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 12 percent of the cost of the tomatoes.
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[Assistant] $ 0.99

[User]
what is the remainder when 4 ^ 8707 is divided by 5?
Answer the question using a single word or phrase.

[Assistant] 4

[User]
if 5 % more is gained by selling an article for rs. 220 than by selling it for rs. 160, the cost of the article is?
Answer the question using a single word or phrase.

[Assistant] 1200

[User]
how many integers between 100 and 170, inclusive, can not be evenly divided by 3 nor 5?
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[Assistant] 38


[User]
an engineering student has to secure 36 % marks to pass. he gets 130 marks and fails by 14 marks. the maximum number of marks obtained by him is?
Answer the question using a single word or phrase.

[Assistant] 400

[User]
united telephone charges a base rate of $ 9.00 for service, plus an additional charge of $ 0.25 per minute. atlantic call charges a base rate of $ 12.00 for service, plus an additional charge of $ 0.20 per minute. for what number of minutes would the bills for each telephone company be the same?
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[Assistant] 60 minutes

[User]
the cost of carpeting a room 18 m long with a carpet 75 cm wide at 45 paise per meter is rs. 81. the breadth of the room is :
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[Assistant] 7.5 m

[User]
a swimmer can swim in still water at 4 km / h. if the speed of the water current is 2 km / h, how many hours will the swimmer take to swim against the current for 7 km?
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[Assistant] 3.5

[User]
ratio between 2 numbers is 5 : 7 and their product is 560. what is the difference between 2 numbers?
Answer the question using a single word or phrase.

[Assistant] 8


[User]
find the simple interest on rs. 567 for 7 months at 9 paisa per month?
Answer the question using a single word or phrase.

[Assistant] s. 357.21

[User]
the least number which when divided by 4, 6, 7 and 8 leaves a remainder 6, but when divided by 9 leaves no remainder, is
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[Assistant] 342

[User]
if 0.6 : 1.4 : : 2 : 4 : x, then x =?
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[Assistant] 5.6

[User]
the tax on a commodity is diminished by 10 % and its consumption increases by 10 %. find the effects on revenue?
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[Assistant] 1 % decrease

[User]
at 15 : 00 there were 20 students in the computer lab. at 15 : 03 and every three minutes after that, 4 students entered the lab. if at 15 : 10 and every ten minutes after that 8 students left the lab, how many students were in the computer lab at 15 : 44?
Answer the question using a single word or phrase.

[Assistant] 27


[User]
city a and city b are 140 miles apart. train c departs city a, heading towards city b, at 4 : 00 and travels at 40 miles per hour. train d departs city b, heading towards city a, at 4 : 35 and travels at 20 miles per hour. the trains travel on parallel tracks. at what time do the two trains meet?
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[Assistant] 6 : 35

[User]
if - 11 a and - 8 b are negative integers, then ( - 11 a ) * ( - 8 b ) + ab is
Answer the question using a single word or phrase.

[Assistant] 89 ab

[User]
what is the thousandths digit in the decimal equivalent of 43 / 5000?
Answer the question using a single word or phrase.

[Assistant] 8

[User]
what is the difference between the largest number and the least number written with the digits 5, 3, 1, 4?
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[Assistant] 4086

[User]
if ( a – b ) is 9 more than ( c + d ) and ( a + b ) is 3 less than ( c – d ), then ( a – c ) is :
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[Assistant] 3


[User]
a grocer has 400 pounds of coffee in stock, 25 percent of which is decaffeinated. if the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight, of the grocer ’ s stock of coffee is decaffeinated?
Answer the question using a single word or phrase.

[Assistant] 32 %

[User]
calculate how much time could be saved if the train would run at its usual speed, given that it ran at 6 / 8 of its own speed and got to its destination in 11 hours?
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[Assistant] 2.5 hrs

[User]
a person spent rs. 7,540 from his salary on food and 5,690 on house rent. after that he was left with 60 % of his monthly salary. what is his monthly salary?
Answer the question using a single word or phrase.

[Assistant] 33,075

[User]
a survey was sent to 80 customers, 9 of whom responded. then the survey was redesigned and sent to another 63 customers, 12 of whom responded. by approximately what percent did the response rate increase from the original survey to the redesigned survey?
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[Assistant] 69 %

[User]
the speed of a boat in still water is 15 km / hr and the rate of current is 3 km / hr. the distance travelled downstream in 12 minutes is
Answer the question using a single word or phrase.

[Assistant] 3.6 km


[User]
a sum of rs. 395 was divided among a, b, and c in such a way that b gets 25 % more than a and 20 % more than c. what is the share of a?
Answer the question using a single word or phrase.

[Assistant] rs. 120

[User]
the ratio 5 : 4 expressed as a percent equals
Answer the question using a single word or phrase.

[Assistant] 125 %

[User]
the current birth rate per certain number of people is 52, whereas corresponding death rate is 16 per same number of people. if the net growth rate in terms of population increase is 1.2 percent, find number of persons. ( initally )
Answer the question using a single word or phrase.

[Assistant] 3000

[User]
14, 28, 20, 40, 32, 64,...?
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[Assistant] 56

[User]
the average of runs of a cricket player of 20 innings was 32. how many runs must he make in his next innings so as to increase his average of runs by 6?
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[Assistant] 158


[User]
a is half good a work man as b and together they finish a job in 26 days. in how many days working alone b finish the job?
Answer the question using a single word or phrase.

[Assistant] 39 days

[User]
jane and ashley take 20 days and 10 days respectively to complete a project when they work on it alone. they thought if they worked on the project together, they would take fewer days to complete it. during the period that they were working together, jane took an eight day leave from work. this led to jane's working for four extra days on her own to complete the project. how long did it take to finish the project?
Answer the question using a single word or phrase.

[Assistant] 12 days

[User]
if john runs in the speed of 9 km / hr from his house, in what time will he reach the park which is 300 m long from his house?
Answer the question using a single word or phrase.

[Assistant] 2

[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 40 % 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] 17 : 60

[User]
if x is the sum of first 100 positive even integers and y is the sum of first 100 positive odd integers, what is the value of x - y? please try to explain your answers
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[Assistant] 100


[User]
the ratio of the amount of the oil bill for the month of february to the amount of the oil bill for the month of january was 3 : 2. if the oil bill for february had been $ 30 more, the corresponding ratio would have been 5 : 3. how much was the oil bill for january?
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[Assistant] $ 180

[User]
if x - y - z = 03 x + 4 y + 3 z = 45 x + 2 y + 7 z = 22, what is the value of z?
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[Assistant] 3

[User]
a call center has two teams. each member of team a was able to process 1 / 5 calls as compared to each member of team b. if team a has 5 / 8 as many number of call center agents as team b, what fraction of the total calls was processed by team b?
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[Assistant] 8 / 9

[User]
how much space, in cubic units, is left vacant when maximum number of 3 x 3 x 3 cubes are fitted in a rectangular box measuring 6 x 9 x 11?
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[Assistant] 108

[User]
the jogging track in a sports complex is 1000 meters in circumference. deepak and his wife start from the same point and walk in opposite directions at 20 km / hr and 17 km / hr respectively. they will meet for the first time in?
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[Assistant] 37 min


[User]
if the sum of two numbers is 18 and the sum of their squares is 180, then the product of the numbers is
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[Assistant] 72

[User]
sam invested rs. 15000 @ 10 % per annum for one year. if the interest is compounded half - yearly, then the amount received by sam at the end of the year will be?
Answer the question using a single word or phrase.

[Assistant] rs. 16, 537.50

[User]
if the area of a square with sides of length 3 centimeters is equal to the area of a rectangle with a width of 3 centimeters, what is the length of the rectangle, in centimeters?
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[Assistant] 3

[User]
a is 1.5 times as fast as b. a alone can do the work in 30 days. if a and b work on alternative days, beginning with a, in how many days will the work be completed?
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[Assistant] 36

[User]
5355 x 51 =?
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[Assistant] 273105


[User]
he ratio between the sale price and the cost price of an article is 3 : 1. what is the ratio between the profit and the cost price of that article?
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[Assistant] 2 : 1

[User]
p and q started a business investing rs. 85,000 and rs. 45,000 respectively. in what ratio the profit earned after 2 years be divided between p and q respectively?
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[Assistant] 17 : 9

[User]
there are a total of 100 jars on the shelf. small jars hold 3 liters and large jars hold 5 liters. the jars can hold a total of 376 liters. how many small jars are on the shelf?
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[Assistant] 62

[User]
trapezoid jklm in the x - y plane has coordinates j = ( – 2, – 5 ), k = ( – 2, 1 ), l = ( 6, 7 ), and m = ( 6, – 5 ). what is its perimeter?
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[Assistant] 35

[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 10 as remainder
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[Assistant] 1636


[User]
i. x + 2 y + 3 z = 2 ii. x + y - z = 0 iii. 2 x + 2 y - z = 1 what is the value of y in the system above?
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[Assistant] - 2

[User]
if grapes are 90 % water and raisins are 15 % water, then how many kilograms did a quantity of raisins, which currently weighs 12 kilograms, weigh when all the raisins were grapes? ( assume that the only difference between their raisin - weight and their grape - weight is water that evaporated during their transformation. )
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[Assistant] 102

[User]
salesperson a's compensation for any week is $ 210 plus 6 percent of the portion of a's total sales above $ 1,000 for that week. salesperson b's compensation for any week is 8 percent of b's total sales for that week. for what amount of total weekly sales would both salespeople earn the same compensation?
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[Assistant] $ 7500

[User]
a car travels uphill at 30 km / hr and downhill at 50 km / hr. it goes 100 km uphill and 50 km downhill. find the average speed of the car?
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[Assistant] 35 kmph

[User]
if [ [ x ] ] = x ^ 2 + 2 x + 4, what is the value of [ [ 7 ] ]?
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[Assistant] 67


[User]
a fruit seller had some oranges. he sells 40 % oranges and still has 540 oranges. how many oranges he had originally?
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[Assistant] 900

[User]
if | 5 x - 15 | = 100, then find the sum of the values of x?
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[Assistant] 6

[User]
the speed of a boat in still water is 25 kmph. if it can travel 10 km upstream in 1 hr, what time it would take to travel the same distance downstream?
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[Assistant] 15 minutes

[User]
a train 125 m long passes a man, running at 10 km / hr in the same direction in which the train is going, in 10 seconds. the speed of the train is?
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[Assistant] 55

[User]
on an order of 5 dozen boxes of a consumer product, a retailer receives an extra dozen free. this is equivalent to allowing him a discount of :
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[Assistant] 16 2 / 3 %


[User]
seller selling an apple for rs. 17, a seller loses 1 / 6 th of what it costs him. the cp of the apple is?
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[Assistant] 18

[User]
there are two positive numbers in the ratio 7 : 11. if the larger number exceeds the smaller by 16, then find the smaller number?
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[Assistant] 28

[User]
what is rate of interest if principal. amount be 400, simple interest 120 and time 2 year.
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[Assistant] 15

[User]
a fair coin is tossed 15 times. what is the probability of getting more heads than tails in 15 tosses?
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[Assistant] 1 / 2

[User]
a bowler can take max. 3 wickets in a over. if he bowls 6 overs in an innings, how many maximum wickets can he take?
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[Assistant] 10


[User]
if the personal income tax rate is lowered from 42 % to 32 %, what is the differential savings for a tax payer having an annual income before tax to the tune of $ 42400?
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[Assistant] $ 4240

[User]
( 5568 / 87 ) 1 / 3 + ( 72 x 2 ) 1 / 2 = (? ) 1 / 2?
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[Assistant] 256

[User]
at the end of the first quarter, the share price of a certain mutual fund was 20 percent higher than it was at the beginning of the year. at the end of the second quarter, the share price was 50 percent higher than it was at the beginning of the year. what was the percent increase in the share price from the end of the first quarter to the end of the second quarter?
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[Assistant] 25 %

[User]
find the 25 % of rs. 800.
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[Assistant] s. 200

[User]
what is the 50 th digit to the right of the decimal point in the decimal form of 48 / 88?
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[Assistant] 4


[User]
a crate measures 5 feet by 8 feet by 12 feet on the inside. a stone pillar in the shape of a right circular cylinder must fit into the crate for shipping so that it rests upright when the crate sits on at least one of its six sides. what is the radius, in feet, of the pillar with the largest volume that could still fit in the crate?
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[Assistant] 5

[User]
a pharmaceutical company received $ 4 million in royalties on the first $ 50 million in sales of and then $ 12 million in royalties on the next $ 170 million in sales. by approximately what percentage did the ratio of royalties to sales decrease from the first $ 50 million in sales to the next $ 170 million in sales?
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[Assistant] 12 %

[User]
what is the minimum number of square tiles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
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[Assistant] 187

[User]
three rugs have a combined area of 204 square meters. by overlapping the rugs to cover floor area of 140 square meters, the area that is covered by exactly two layers of rug is 24 square meters. what is the area that is covered with three layers of rug?
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[Assistant] 20 square meters

[User]
there is a train and car. the ratio between the speed of a train & a car is 24 : 19 respectively. also, a bus covered a distance of 320 km in 5 hours. the speed of the bus is 2 / 3 rd of the speed of the train. how many kilometers will the car cover in 4 hours?
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[Assistant] 304


[User]
in a group of 100 cars, 37 cars do not have air conditioning. if at least 41 cars have racing stripes, what is the greatest number of cars that could have air conditioning but not racing stripes?
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[Assistant] 59

[User]
a man goes downstream at 12 kmph, and upstream 8 kmph. the speed of the stream is
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[Assistant] 2 kmph

[User]
micheal and adam can do together a piece of work in 20 days. after they have worked together for 18 days micheal stops and adam completes the remaining work in 10 days. in how many days micheal complete the work separately.
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[Assistant] 25 days

[User]
sides of a rectangular park are in the ratio 3 : 2 and its area is 3750 sq m, the cost of fencing it at 30 ps per meter is?
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[Assistant] s. 105

[User]
how many 7 in between 1 to 80?
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[Assistant] 18


[User]
a batsman in his 12 th innings makes a score of 115 and thereby increases his average by 3 runs. what is his average after the 12 th innings if he had never been ‘ not out ’?
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[Assistant] 82

[User]
the ratio 3 : 5 expressed as a percent equals
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[Assistant] 60 %

[User]
when positive integer n is divided by positive integer j, the remainder is 28. if n / j = 142.07, what is value of j?
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[Assistant] 400

[User]
find the annual dividend received by nishita from 1200 preferred shares and 3000 common shares both of par value rs. 50 each if the dividend paid on preferred shares is 10 % and semi - annual dividend of 3 ½ % is declared on common shares.
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[Assistant] 16500

[User]
length of a rectangular plot is 32 mtr more than its breadth. if the cost of fencin gthe plot at 26.50 per meter is rs. 5300, what is the length of the plot in mtr?
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[Assistant] 66 m


[User]
the distance from city a to city b is 120 miles. while driving from city a to city b, bob drives at a constant speed of 40 miles per hour. alice leaves city a 30 minutes after bob. what is the minimum constant speed in miles per hour that alice must exceed in order to arrive in city b before bob?
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[Assistant] 48

[User]
solve : 12.05 * 5.4 + 0.6
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[Assistant] 108.45

[User]
an investment yields an interest payment of $ 225 each month. if the simple annual interest rate is 9 %, what is the amount of the investment?
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[Assistant] $ 30,000

[User]
list i : { y, 2, 4, 7, 10, 11 } list ii : { 3, 3, 4, 6, 7, 10 } if the median q of list i is equal to the sum of the median of list ii and the mode of list ii, then y equals
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[Assistant] q = 9

[User]
in a college the ratio of the numbers of boys to the girls is 8 : 5. if there are 135 girls, the total number of students in the college is?
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[Assistant] 351


[User]
an agent, gets a commission of 2.5 % on the sales of cloth. if on a certain day, he gets rs. 18 as commission, the cloth sold through him on that day is worth
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[Assistant] 720

[User]
if 45 - [ 28 - { 37 - ( 15 - * ) } ] = 58, then * is equal to :
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[Assistant] 19

[User]
if the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is?
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[Assistant] 12

[User]
a man walked a certain distance south and then the same distance plus 7 km due west. he is now 13 km from his starting point. what are the distances south and west that he walked?
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[Assistant] 512

[User]
out of 40 applicants to a law school, 15 majored in political science, 20 had a grade point average higher than 3.0, and 10 did not major in political science and had a gpa equal to or lower than 3.0. how many r applicants majored in political science and had a gpa higher than 3.0?
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[Assistant] 5


[User]
a grocer is storing soap boxes in cartons that measure 25 inches by 42 inches by 60 inches. if the measurement of each soap box is 7 inches by 12 inches by 5 inches, then what is the maximum number of soap boxes that can be placed in each carton?
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[Assistant] 150

[User]
if 25 % of x is 15 less than 15 % of 1600, then x is?
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[Assistant] 900

[User]
30 ladies and 60 gentlemen are present at a party. there are 23 couples among them. if a lady and a gentleman is selected at random, what is the probability that they will be a couple?
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[Assistant] 23 / 1800

[User]
in a class, 30 % of the students speaks truth, 20 % speaks lie and 10 % speaks both. if a student is selected at random, what is the probability that he has speak truth or lie?
Answer the question using a single word or phrase.

[Assistant] 2 / 5

[User]
the milk level in a rectangular box measuring 50 feet by 25 feet is to be lowered by 6 inches. how many gallons of milk must be removed? ( 1 cu ft = 7.5 gallons )
Answer the question using a single word or phrase.

[Assistant] 4687.5


[User]
in the new budget, the price of kerosene oil rose by 25 %. by how much percent must a person reduce his consumption so that his expenditure on it does not increase?
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[Assistant] 20

[User]
the length of minute hand of a clock is 5.2 cm. what is the area covered by this in 10 minutes
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[Assistant] 14.15

[User]
the lcm of two numbers is 2310 and hcf is 26. if one of the numbers is 210. then what is the other number?
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[Assistant] 286

[User]
find the compound interest accrued on an amount of rs. 14,800 at 13.5 % p. a at the end of two years. ( round off your answer to nearest integer )
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[Assistant] 4266

[User]
if all of the telephone extensions in a certain company must be even numbers, and if each of the extensions uses all 4 of the digits 1, 2, 3, and 8, what is the greatest number of 4 - digit extensions that the company can have?
Answer the question using a single word or phrase.

[Assistant] 12


[User]
a rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. find the area of the path and the cost of constructing it at rs. 7 per sq m?
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[Assistant] 4725

[User]
of 40 applicants for a job, 24 had at least 4 years'experience, 15 had degrees, and 4 had less than 4 years'experience and did not have a degree. how many of the applicants had at least 4 years'experience and a degree?
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[Assistant] 3

[User]
what is the sum of all the multiples of 3 between 30 and 80?
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[Assistant] 1053

[User]
the first half of the 20 th century, the population of a particular country increased by 200 percent. in the second half of the century, the population increased by 300 percent. what was the percent increase for the 20 th century as a whole?
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[Assistant] 1100 %

[User]
at a certain restaurant, the average ( arithmetic mean ) number of customers served for the past x days was 60. if the restaurant serves 120 customers today, raising the average to 70 customers per day, what is the value of x?
Answer the question using a single word or phrase.

[Assistant] 5


[User]
a seller of used cars has 16 cars to sell and each of his clients selected 2 cars that he liked most. if each car was selected exactly thrice, how many clients visited the garage?
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[Assistant] 24

[User]
two numbers are in the ratio 3 : 5. if 9 be subtracted from each, they are in the ratio of 9 : 17. the first number is?
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[Assistant] 36

[User]
the smallest fraction, which each of 6 / 7, 5 / 14, 10 / 21 will divide exactly is?
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[Assistant] 30 / 7

[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 40 % lemonade syrup?
Answer the question using a single word or phrase.

[Assistant] 2.14

[User]
the length of a rectangular floor is more than its breadth by 200 %. if rs. 640 is required to paint the floor at the rate of rs. 5 per sq m, then what would be the length of the floor?
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[Assistant] 19.6 m.


[User]
a reduction of 15 % in the price of wheat enables a house wife to obtain 3 kgs more for rs. 500, what is the reduced price for kg?
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[Assistant] rs. 25

[User]
in a certain corporation, there are 300 male employees and 150 female employees. it is known that 20 % of the male employees have advanced degrees and 40 % of the females have advanced degrees. if one of the 450 employees is chosen at random, what is the probability this employee has an advanced degree or is female?
Answer the question using a single word or phrase.

[Assistant] 7 / 15

[User]
the ration of the father ’ s age to his son ’ s age is 7 : 3. the product of their ages is 756. the ratio of their ages after 6 years will be :
Answer the question using a single word or phrase.

[Assistant] 2 : 1

[User]
at a certain university, 68 % of the professors are women, and 70 % of the professors are tenured. if 90 % of the professors are women, tenured, or both, then what percent of the men are tenured?
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[Assistant] 55

[User]
how many times are the hands of a clock at right angles in a day?
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[Assistant] 44


[User]
a cyclist traveled for two days. on the second day the cyclist traveled 4 hours longer and at an average speed 10 mile per hour slower than she traveled on the first day. if during the two days she traveled a total of 240 miles and spent a total of 12 hours traveling, what was her average speed on the second day?
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[Assistant] 10 mph

[User]
a is twice as good as workman as b and together they finish a piece of work in 18 days. in how many days will b alone finish the work.
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[Assistant] 54 days

[User]
in the xy - coordinate system, what is the slope of the line that goes through the origin and is equidistant from the two points p = ( 4, 6 ) and q = ( 6, 2 )?
Answer the question using a single word or phrase.

[Assistant] 0.8

[User]
an item is being sold for $ 10 each. however, if a customer will “ buy at least 3 ” they have a promo discount of 15 %. also, if a customer will “ buy at least 10 ” items they will deduct an additional 8 % to their “ buy at least 3 ” promo price. if sam buys 10 pcs of that item how much should he pay?
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[Assistant] $ 80.00

[User]
the perimeter of a rectangle is 60 mete ( 132 ) 7 × ( 132 )? = ( 132 ) 11.5.
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[Assistant] 4.5


[User]
the youngest of 4 children has siblings who are 3, 5, and 8 years older than she is. if the average ( arithmetic mean ) age of the 4 siblings is 21, what is the age of the youngest sibling?
Answer the question using a single word or phrase.

[Assistant] 17

[User]
a can do a piece of work in 15 days and b can do it in 15 days and c can do it 20 days. they started the work together and a leaves after 2 days and b leaves after 4 days from the beginning. how long will work lost?
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[Assistant] 12

[User]
the speed of a boat in still water is 36 kmph. what is the speed of the stream if the boat can cover 80 km downstream or 40 km upstream in the same time?
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[Assistant] 12 kmph

[User]
a man buys a cycle for rs. 1800 and sells it at a loss of 10 %. what is the selling price of the cycle?
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[Assistant] 1620

[User]
if n divided by 11 has a remainder of 1, what is the remainder when 5 times n is divided by 11?
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[Assistant] 5


[User]
the value of ( 34.31 * 0.473 * 1.567 ) / ( 0.0673 * 23.5 * 7.57 ) is close to
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[Assistant] 2.12

[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 47, then how old is b?
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[Assistant] 18 years

[User]
find the value of 658217 x 99999 = m?
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[Assistant] 65821041783

[User]
a girl was asked to multiply a certain number by 43. she multiplied it by 34 and got his answer less than the correct one by 1251. find the number to be multiplied.
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[Assistant] 139

[User]
calculate the largest 6 digit number which is exactly divisible by 55?
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[Assistant] 999955


[User]
10 years ago, the age of peter was one - third the age of jacob at that time. the present age of jacob is 12 years more than the present age of peter. find the present age of peter?
Answer the question using a single word or phrase.

[Assistant] 16

[User]
at a supermarket, john spent 1 / 2 of his money on fresh fruits and vegetables, 1 / 3 on meat products, and 1 / 10 on bakery products. if he spent the remaining $ 8 on candy, how much did john spend at the supermarket?
Answer the question using a single word or phrase.

[Assistant] $ 120

[User]
tough and tricky questions : exponents. if 5 ^ ( x + 1 ) * 4 ^ ( y - 1 ) = 25 ^ x * 64 ^ y, then x + y =
Answer the question using a single word or phrase.

[Assistant] 1 / 2

[User]
what is the remainder of e = 3 ^ 19 when divided by 10?
Answer the question using a single word or phrase.

[Assistant] 7

[User]
a hall is 6 meters long and 6 meters wide. if the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls, what is the volume of the hall ( in cubic meters )?
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[Assistant] 108


[User]
the banker's gain on a bill due due 1 year hence at 12 % per annum is rs. 6. the true discount is
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[Assistant] rs. 50

[User]
a line has a slope of 3 / 4 and intersects the point q ( - 12, - 39 ). at which point does this line intersect the x - axis?
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[Assistant] ( 40,0 )

[User]
a student took 6 courses last year and received an average ( arithmetic mean ) grade of 100 points. the year before, the student took 5 courses and received an average grade of 80 points. to the nearest tenth of a point, what was the student ’ s average grade for the entire two - year period?
Answer the question using a single word or phrase.

[Assistant] 90.91

[User]
8.008 / 2.002
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[Assistant] 4

[User]
the number 86 can be written as the sum of the squares of 3 different positive integers. what is the sum of these 3 integers?
Answer the question using a single word or phrase.

[Assistant] 14


[User]
a motorcyclist started riding at highway marker a, drove 120 miles to highway marker b, and then, without pausing, continued to highway marker c, where she stopped. the average speed of the motorcyclist, over the course of the entire trip, was 50 miles per hour. if the ride from marker a to marker b lasted 3 times as many hours as the rest of the ride, and the distance from marker b to marker c was half of the distance from marker a to marker b, what was the average speed, in miles per hour, of the motorcyclist while driving from marker b to marker c?
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[Assistant] 54

[User]
a 14 % stock yielding 10 % is quoted at :
Answer the question using a single word or phrase.

[Assistant] 140

[User]
subash can copy 50 pages in 10 hrs. subash and prakash together can copy 300 pages in 40 hours. in how much time prakash can copy 30 pages.
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[Assistant] 12

[User]
a 25 % stock yielding 20 % is quoted at :
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[Assistant] s. 125

[User]
a and b can do a piece of work in 12 days. with the help of c they finish the work in 3 days. c alone can do that piece of work in?
Answer the question using a single word or phrase.

[Assistant] 4 days


[User]
the average of 11 numbers is 9.9. if the average of the first 6 numbers is 10.5 and that of the last 6 numbers is 11.4, then the middle number is
Answer the question using a single word or phrase.

[Assistant] 22.5

[User]
in how many ways can an answer key for a quiz be written if the quiz contains 3 true - false questions followed by 3 multiple - choice questions with 4 answer choices each, if the correct answers to all true - false questions can not be the same?
Answer the question using a single word or phrase.

[Assistant] 384

[User]
if 2 ^ 5, 3 ^ 3, and 12 ^ 2 are all factors of the product of 936 and w where w is a positive integer, what is the smallest possible value of w?
Answer the question using a single word or phrase.

[Assistant] 144

[User]
the ratio of 3 numbers is 5 : 1 : 4 and their sum is 1000. the last number of the 3 numbers is?
Answer the question using a single word or phrase.

[Assistant] 400

[User]
when average age of 21 members are 0, how many members greater than 0?
Answer the question using a single word or phrase.

[Assistant] 20


[User]
the length of the rectangular field is double its width. inside the field there is square shaped pond 8 m long. if the area of the pond is 1 / 72 of the area of the field. what is the length of the field?
Answer the question using a single word or phrase.

[Assistant] 96

[User]
for any positive number x, the function [ x ] denotes the greatest integer less than or equal to x. for example, [ 1 ] = 1, [ 1.367 ] = 1 and [ 1.899 ] = 1. if k is a positive integer such that k ^ 2 is divisible by 45 and 80, what is the units digit of k ^ 3 / 4000?
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[Assistant] 0

[User]
how many times digit 6 is used while writing numbers from 80 to 1000?
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[Assistant] 225

[User]
p and q invested in a business. they earned some profit which they divided in the ratio of 2 : 3. if p invested rs. 60, 000, the amount invested by q is :
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[Assistant] rs. 90,000

[User]
if m = | | n – 3 | – 2 |, for how many values of n is m = 5?
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[Assistant] 2


[User]
what is 35 % of 4 / 13 of 585?
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[Assistant] 63

[User]
if both 5 ^ 2 and 3 ^ 3 are factors of n x ( 2 ^ 5 ) x ( 12 ^ 2 ) x ( 7 ^ 3 ) x ( 10 ), what is the smallest possible positive value of n?
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[Assistant] 15

[User]
at a small company, 64 percent of the employees are women, and 60 percent of the employees are married. if 2 / 3 of the men are single, what fraction of the women are married?
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[Assistant] 3 / 4

[User]
if annual decrease in the population of a town is 10 % and the present number of people is 500 what will the population be in 1 year?
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[Assistant] 450

[User]
if | x | = 7 x - 5, then x =?
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[Assistant] 2


[User]
sarah operated her lemonade stand monday through friday over a two week period and made a total profit of 350 dollars. on hot days she sold cups of lemonade for a price that was 25 percent higher than the regular days. each cup she sold had a total cost of 75 cents and sarah did not incur any other costs. if every day she sold exactly 32 cups and 4 of the days were hot, then what was the price of 1 cup on a hot day?
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[Assistant] $ 2.09

[User]
if 1 = 6 2 = 12 3 = 18 4 = 24 5 = 30 6 = 36 then 12 =? hint : its a logic riddle not a mathematical riddle
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[Assistant] 2

[User]
what is the number of integers from 1 to 900 ( inclusive ) that are divisible by neither 11 nor by 35?
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[Assistant] 892

[User]
217 + 2.017 + 0.217 + 2.0017 =?
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[Assistant] 221.2357

[User]
two men amar and bhuvan have the ratio of their monthly incomes as 6 : 5. the ratio of their monthly expenditures is 3 : 2. if bhuvan saves one - fourth of his income, find the ratio of their monthly savings? a. 3 : 5
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[Assistant] 3 : 10


[User]
if 3 cm of a pencil is purple, 2 cm of the remaining is black and the remaining 1 cm is blue, what is the total length of the pencil?
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[Assistant] 6

[User]
a car covers a distance of 624 km in 2 2 / 5 hours. find its speed?
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[Assistant] 260 kmph

[User]
the average of first five prime numbers greater than 20 is?
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[Assistant] 32.2

[User]
a certain telephone company offers two plans, a and b. under plan a, the company charges a total of $ 0.60 for the first 6 minutes of each call and $ 0.06 per minute thereafter. under plan b, the company charges $ 0.08 per minute of each call. what is the duration of a call, in minutes, for which the company charges the same amount under plan a and under plan b?
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[Assistant] 12

[User]
solution x is 10 % chemical a and 90 % chemical b by volume. solution y is 20 % chemical a and 80 % chemical b by volume. if a mixture of x and y is 12 % chemical a, what percent of the mixture is solution x?
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[Assistant] 80 %


[User]
the flowerman sale, all of the prices of the flowers sold were different. if the price of a radio sold at the flowerman sale was both the 17 th highest price and the 42 th lowest price among the prices of the slowers sold, how many flowers were sold at the flowerman sale?
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[Assistant] 58

[User]
milk contains 5 % water. what quantity of pure milk should be added to 10 litres of milk to reduce this 2 %?
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[Assistant] 15 litres

[User]
in the set of positive integers from 1 to 80, what is the sum of all the odd multiples of 5?
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[Assistant] 320

[User]
dan's age after 18 years will be 8 times his age 3 years ago. what is the present age of dan?
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[Assistant] 6

[User]
the wages earned by robin is 44 % 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] 30.55 %


[User]
solution p is 20 percent lemonade and 80 percent carbonated water by volume ; solution q is 45 percent lemonade and 55 percent carbonated water by volume. if a mixture of pq contains 67.5 % percent carbonated water, what percent of the volume of the mixture is p?
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[Assistant] 50 %

[User]
the average age of a family of 6 members is 40 years. if the age of the youngest member is 7 years, what was the average age of the family at the birth of the youngest member?
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[Assistant] 33

[User]
a man rows his boat 80 km downstream and 38 km upstream, taking 3 hours each time. find the speed of the stream?
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[Assistant] 9

[User]
if x ⁄ 2 + 5 ⁄ 4 = 5 ⁄ 4, what is the value of x?
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[Assistant] 0

[User]
at what rate percent per annum will a sum of money double in 7 years.
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[Assistant] 14.2 %


[User]
sum of the squares of 3 no.'s is 99 and the sum of their products taken two at a time is 131. find the sum?
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[Assistant] 19

[User]
a rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. what is the cost of traveling the two roads at rs. 2 per sq m?
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[Assistant] 2600

[User]
the ratio of ducks and frogs in a pond is 37 : 39 respectively. the average number of ducks and frogs in the pond is 150. what is the number of frogs in the pond?
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[Assistant] 154

[User]
the monthly incomes of a and b are in the ratio 5 : 2. b's monthly income is 12 % more than c's monthly income. if c's monthly income is rs. 14000, then find the annual income of a?
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[Assistant] rs. 470400

[User]
in the rectangular coordinate system, points ( 2, 0 ) and ( – 2, 0 ) both lie on circle c. what is the maximum possible value of the radius of c?
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[Assistant] 2


[User]
if ram and gohul can do a job in 10 days and 15 days independently, how many days would they take to complete the same job working simultaneously?
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[Assistant] 6

[User]
trapezoid jklm in the x - y plane has coordinates j = ( – 2, – 4 ), k = ( – 2, 2 ), l = ( 6, 8 ), and m = ( 6, – 4 ). what is its perimeter?
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[Assistant] 36

[User]
a box contains 7 purple, 5 blue and 11 yellow balls. what is the minimum number of tries required to get one blue and one yellow ball?
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[Assistant] 19

[User]
the length of a rectangular floor is more than its breadth by 200 %. if rs. 361 is required to paint the floor at the rate of rs. 3.00001 / sq m, what would be the length of the floor?
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[Assistant] 19

[User]
3 men and 3 women are lined up in a row. what is the number of cases where they stand with each other in turn? ( the number of cases in which men ( or women ) do not stand next to each other )
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[Assistant] 36


[User]
the calendar of the year 2080 can be used again in the year?
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[Assistant] 2108

[User]
sum of 42 odd numbers is?
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[Assistant] 1764

[User]
a tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. if 5,500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
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[Assistant] 11.11 %

[User]
4, 25,49, 121,169, 289,361,
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[Assistant] 529

[User]
the distance from steve's house to work is 20 km. on the way back steve drives twice as fast as he did on the way to work. altogether, steve is spending 6 hours a day on the roads. what is steve's speed on the way back from work?
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[Assistant] 10.