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Boy sells a book for Rs. 720 he gets a loss of 10 %, To gain 10%, what should be the SP?
What Least number should be added to 1056,so that the sum is completely divisible by 23?
Pipe A fills a tank of capacity 900 liters at the rate of 40 liters a minute. Another pipe B fills the same tank at the rate of 30 liters a minute. A pipe at the bottom of the tank drains the tank at the rate of 20 liters a minute. If pipe A is kept open for a minute and then closed and pipe B is open for a minute and then closed and then pipe C is open for a minute and then closed and the cycle is repeated, when will the tank be full?
For any positive x, y and z if x is n% of y and z is m% of y then what percentage W must x be of z?
If abc=195, bcd = 65, cde=1000 and def=250 the (af)/(cd) = ?
A retailer bought a machine at a wholesale price of $80 and later on sold it after a 20% discount of the retail price. If the retailer made a profit equivalent to 20% of the wholesale price, what is the retail price of the machine?
A, B, C subscribe Rs. 50,000 for a business. If A subscribes Rs. 4000 more than B and B Rs. 5000 more than C, out of a total profit of Rs. 35,000, what will be the amount A receives?
Find the differece between largest and smallest number formerd by the digits 0,1,2,3,5
A corporation paid $8 million in federal taxes on its first $50 million of gross profits and then $30 million in federal taxes on the next $150 million in gross profits. By approximately what percent did the ratio of federal taxes to gross profits increase from the first $50 million in profits to the next $150 million in profits?
A man can row with a speed of 10 kmph in still water. If the stream flows at 55 kmph, then the speed in downstream is?
The number of real roots of the equation A2/x + B2/(x-1) = 1, where A and B are real numbers not equal to zero simultaneously is
(?) - 19657 - 33994 = 9999
It costs $4 for the first 1/4 hour to use the laundry machine at the Laundromat. After the first ¼ hour it costs $12 per hour. If a certain customer uses the laundry machine for 3 hours and 25 minutes, how much will it cost him?
A student chose a number, multiplied it by 8, then subtracted 138 from the result and got 102. What was the number he chose?
Two trains 120 meters and 165 meters in length respectively are running in opposite directions, one at the rate of 80 km and the other at the rate of 65 kmph. In what time will they be completely clear of each other from the moment they meet?
How many figures are required to number the pages the pages of a book containing 1210 pages?
Eleven years ago Tina was half as old as Ike will be in 4 years. If Ike is m years old now, how old is Tina now, in terms of m?
If x and y are integers and x + y = 4, which of the following must be true?
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was:
Of all the homes on Gotham Street, 1/3 are termite-ridden, and 7/10 of these are collapsing. What fraction of the homes are termite-ridden, but NOT collapsing?
According to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . How many 5 - ounce cans of the concentrate are required to prepare 200 6-ounce servings of orange juice?
A and B are two circles. The radius of A is four times as large as the diameter of B. What is the ratio between the areas of the circles?
In State X, all vehicle license plates have 3 letters from the 26 letters of the alphabet followed by 2 one digit numbers. How many different license plates can State X have if repetition of letters and numbers is allowed?
A computer is programmed to multiply consecutive even integers 2468…*n until the product is divisible by 1947, What is the value of n?
In a certain game, you pick a card from a standard deck of 52 cards. If the card is a clever, you win. If the card is not a clever, the person replaces the card to the deck, reshuffles, and draws again. The person keeps repeating that process until he picks a clever, and the point is to measure how many draws did it take before the person picked a clever and won. What is the probability that there will be at least three draws involved in a win, i.e. someone picking her clever on the third draw or later?
A can complete a work in 10days and B can do the same work in 5days. If A after doing 2days, leaves the work, find in how many days B will do the remaining work?
The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of Rs.800 per sq. metre.
A bag contains nine white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?
when W is divided by 13, the reminder is 0. if W is one lesser than it value and when divided by 5 its remainder is 0. what is the value of W ?
A goods train runs at the speed of 72 km/hr and crosses a 80 m long platform in 26 sec. What is the length of the goods train?
The profit earned by selling an article for $ 832 is equal to the loss incurred when the same article is sold for $ 448. What should be the sale price for making 35% profit?
Half percent, written as a decimal, is
Enrollment in City College in 1980 was 37 percent of enrollment in 1990. What was the percent increase in the college’s enrollment from 1980 to 1990?
How many prime numbers are between 26/3 and 85/6?
If 1400*x=1050. The, x=?
Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits
Devon had $56.90 to spend at the toy store. She bought 4 toy cars that cost $2.50 each and a race track that cost $19.10. How much money does Devon have left to buy more toys?
A can finish a work in 60days, B in 9days and C in 2days, B and C start the work but are forced to leave after 3 days. The remaining work was done by A in?
If 25x = 125^y, which of the following expresses x in terms of y?
The decimal 0.1 is how many times greater than the decimal (0.01)^5?
3.20 can be expressed in terms of percentage as
A dishonest dealer uses a scale of 97 cm instead of a metre scale and claims to sell at cost price. His profit is
If (5^11)(9^6)=3(15^x), what is the value of x?
A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18% profit is:
There are 8 magazines lying on a table; 4 are fashion magazines and the other 4 are sports magazines. If 2 magazines are to be selected at random from the 8 magazines, what is the probability that at least one of the fashion magazines will be selected?
Browny owns b video game cartridges. If Browny’s total is one-third the total owned by James and two times the total owned by Charlie, how many video game cartridges do the three of them own altogether, in terms of b?
How many pounds of salt at 50 cents/lb must be mixed with 40 lbs of salt that costs 35 cents/lb so that a merchant will get 20% profit by selling the mixture at 48 cents/lb?
Harkamal purchased 10 kg of grapes at the rate of 70 per kg and 9 kg of mangoes at the rate of 55 per kg. How much amount did he pay to the shopkeeper?
If the given two numbers are respectively 5% and 25% of a third number, then what percentage is the first of the second ?
The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 4225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units?
A person distributed 15% of his income to his 3 children each. He deposited 30% of his income to his wife's account. He donated 5% of remaining amount to an orphan house.Finally he has $40000. Find his total income?
A fruit seller had some oranges. He sells 20% oranges and still has 400 oranges. How many oranges he had originally?
The sum of two numbers is 35 and their product is 1050. What will be the sum of their reciprocals?
The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %?
Which one of the following numbers is exactly divisible by 11?
If x is divisible by 3 and 7, which of the following must divide evenly into x? I. 60 II. 30 III. 21
The sum of three consecutive odd natural numbers, each divisible by 3 is 84. What is the largest among them?
A goes 8 km East, then 3 km South, 4km West. How far is he from starting point and in which direction?
In how many ways can the letters of the word SPECULATION be arranged such that all the vowels always appear together?
If BASKET is coded as 116,then COLOUR is coded as,
The ratio of two numbers is 3 : 6 and their H.C.F. is 7. Their L.C.M. is
If one positive integer is greater than another positive integer by 3, and the difference of their cubes is 189, what is their sum?
Which of the following functions does not intersect with R = 3x^2 + 2x + 1
The owner of a furniture shop charges his customer 30% more than the cost price. If a customer paid Rs. 8450 for a computer table, then what was the cost price of the computer table?
Twenty times a positive integer is less than its square by 96. What is the integer?
A bag contains 50p,Rs.1/- and Rs2/- coins in the ratio of 4:2:1 respectively. If the total money in the bag is Rs.60/-. Find the number of 50p coins in that bag?
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of:
A box contains 5 black, 10 white and 8 yellow marbles. 4 marbles are drawn from the box at random. What is the probability that all three marbles are of the same color?
Two men and 7 children complete a certain piece of work in 4 days while 4 men and 4 children complete the same work in only 3 days. The number of days required by 1 man to complete the work is
When p is divided by 9, the remainder is 4. All of the following are possible values of p, except for which of the following?
Of the 80 people in a room, 2/5 are women. If 1/2 of the people are married, what is the maximum number of women in the room who could be unmarried?
Johnny travels a total of one hour to and from school. On the way there he jogs at 5 miles per hour and on the return trip he gets picked up by the bus and returns home at 30 miles per hour. How far is it to the school?
Mangala completes a piece of work in 12 days, Raju completes the same work in 18 days. If both of them work together, then the number of days required to complete the work is?
If 35*s is a perfect square then s can be which of the following numbers?
A committee that includes 12 members is about to be divided into 3 subcommittees with 4 members each. On what percent of the possible subcommittees that Michael is a member of is Annie also a member?
An empty fuel tank with a capacity of 214 gallons was filled partially with fuel A and then to capacity with fuel B. Fuel A contains 12% ethanol by volume and fuel B contains 16% ethanol by volume. If the full fuel tank contains 30 gallons of ethanol, how many gallons of fuel A were added?
A dishonest dealer professes to sell his goods at Cost Price but still gets 30% profit by using a false weight. What weight does he substitute for a kilogram?
A motor cyclist participant of a race says "We drove with the speed of 10 miles an hour one way, but while returning because of less traffic we drove on the same route with 16 miles per hour." What was their average speed in the whole journey?
If x > 0 and m is x percent of y, then, in terms of x, y is what percent of m?
An amount of money was invested at 10% a year. Five times that amount was invested at 15%. How much was invested at 15% if the total annual return was $1,615?
There are 24 students in Chadâ€™s class. He brought 27 cookies to pass out for his birthday. How many cookies will each student get? Will there be any cookies left over?
Mary can do a piece of work in 11 days. Rosy is 10% more efficient than Mary. The number of days taken by Rosy to do the same piece of work is?
If the average (arithmetic mean) of 2x, 4x, and 8x is 140, what is the value of x?
If y is a positive integer, which of the following could NOT be the square of y?
Find the odd man out. 24,36,52,72,96
After a storm deposits 120 billion gallons of water into the city reservoir, the reservoir is 60% full. If the original contents of the reservoir totaled 240 billion gallons, the reservoir was approximately what percentage full before the storm?
A prize of $800 is to be distributed among 20 winners, each of whom must be awarded at least $20. If 2/5 of the prize will be distributed to 3/5 of the winners, what is the greatest possible individual award?
A professional basketball player just signed a contract that has a 10% raise in base salary from last year to this year. The contract also has provisions for a performance bonus of up to $10,000. If he earns the maximum performance bonus, his new effective salary will be a 10.5% raise over last year's total salary, when he received no performance bonus. Assuming he earns the full performance bonus, what will be his new salary?
A train 100 meters long completely crosses a 300 meters long bridge in 45 seconds. What is the speed of the train is?
Nine highschool girls gather at the gym for a game of mini-foot ball. Three teams of 3 people each will be created. How many ways are there to create these 3 teams?
The tax on a commodity is diminished by 20% but its consumption is increased by 15%. Find the decrease percent in the revenue derived from it?
A circle is circumscribed around a quadrilateral, and the quadrilateral is ABCD, What is the value of y when angle B is 75 degrees?
Jane makes toy bears. When she works with an assistant, she makes 89 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?
The least number by which 72 must be multiplied in order to produce a multiple of 112, is:
Which of the following is closer to √0.1+√0.15?
As x increases from 165 to 163, which of the following must increase? I. 2x - 5 II. 1 - 1/x III. 1/(x^2 - x)
What is the area of the square with the following coordinates: (x, y), (20, 20), (20, 9), (x, 9)?
Thirty men can do a work in 24 days. In how many days can 20 men can do the work, given that the time spent per day is increased by one-third of the previous time?
Ram's average (arithmetic mean) test score on 4 tests is 78. What must be the student's score on a 5th test for the Ram's average score on the 5 tests to be 80?
The weight of every type A widget is the same, the weight of every type B widget is the same, and the weight of every type C widget is the same. If the weight of 7 type A widgets is equal to the weight of 4 type B widgets, and the weight of 3 type B widgets is equal to the weight of 7 type C widgets. What is the ratio of the total weight of 1 type A widget and 1 type B widget, to the total weight of 1 type B widget and 1 type C widget?

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