General Aptitude Test

Who invented Napier’s Bones

A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq. ft. per day, then approximately what time will be taken by the cow to graze the whole field ?

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

x% of y is y% of ?

One ship goes along the stream direction 28 km and in opposite direction 13 km in 5 hrs for each direction.What is the velocity of stream?

In a single throw of a dice, what is the probability of getting a number greater than 4?

If the radius of a circle is diminished by 10%, then its area is diminished by

A is twice as good a workman as B and together they finish a piece of work in 18 days.In how many days will A alone finish the work?

7 Pink, 5 Black, 11 Yellow balls are there. Minimum no. atleast to get one black and yellow ball

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

A house wife saved $ 2.50 in buying an item on sale .If she spent $ 25 for the item ,approximately how much percent she saved in the transaction ?

Superheroes Liza and Tamar leave the same camp and run in opposite directions. Liza runs 1 mile per second (mps) and Tamar runs 2 mps. How far apart are they in miles after 1 hour?

If 9 engines consume 24 metric tonnes of coal, when each is working 8 hours a day; how much coal will be required for 8 engines, each running 13 hours a day, it being given that 3 engines of the former type consume as much as 4 engines of latter type.

To 15 Lts of water containing 20% alcohol, we add 5 Lts of pure water. What is % alcohol.

Solid cube of 6 * 6 * 6. This cube is cut into to 216 small cubes. (1 * 1 * 1).the big cube is painted in all its faces. Then how many of cubes are painted at least 2 sides.

There are 20 poles with a constant distance between each pole. A car takes 24 second to reach the 12th pole.How much will it take to reach the last pole.

There is a shortage of tube lights, bulbs and fans in a village – Gurgaon. It is found that

(a) All houses do not have either tube light or bulb or fan.

(b) Exactly 19% of houses do not have just one of these.

(c) At least 67% of houses do not have tube lights.

(d) At least 83% of houses do not have bulbs.

(e) At least 73% of houses do not have fans.

Five racing drivers, Alan, Bob, Chris, Don, and Eugene, enter into a contest that consists of 6 races. The results of all six races are listed below: Bob always finishes ahead of Chris. Alan finishes either first or last. Eugene finishes either first or last. There are no ties in any race. Every driver finishes each race. In each race, two points are awarded for a fifth place finish, four points for fourth, six points for third, eight points for second, and ten points for first. If Frank enters the third race and finishes behind Chris and Don, which of the following must be true of that race?

What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12

A / B = C; C > D then

After allowing a discount of 11.11% ,a trader still makes a gain of 14.28 % .at how many precent above the cost price does he mark his goods?

What least number must be subtracted from 13601, so that the remainder is divisible by 87 ?

Goitre caused by the deficiency of ………

2 hours after a freight train leaves Delhi a passenger train leaves the same station travelling in the same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overtakes the freight train. The average speed of the freight train was?

If x=y=2z and xyz=256 then what is the value of x?

There are 3 triplet brothers. They look identical. The oldest is John, he always tells the truth. The second is Jack, he always tells a lie. The third is Joe, he either tells the truth or a lie. Jimmie Dean went to visit them one day. He was wondering who was who. So he asked each person a question. He asked the one who was sitting on the left: “Who is the guy sitting in the middle?”. The answer was “He is John.” He asked the one who was sitting in the middle: “What is your name?”. The answer was “I am Joe.” He asked the one who was sitting on the right: “What is the guy sitting in the middle?”. The answer was “He is Jack.” Jimmie Dean got really confused. Basically, he asked 3 same questions, but he got 3 different answers. which is not true?

If (2x-y)=4 then (6x-3y)=?

Dessy traveled 1200 km by air which formed 2/5 of his trip. One third of the whole trip, he traveled by car and the rest of the journey he performed by train. What was the distance traveled by train?

Which one of the following is not a prime number

Average age of students of an adult school is 40 years. 120 new students whose average age is 32 years joined the school. As a result the average age is decreased by 4 years. Find the number of students of the school after joining of the new students:

A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the following day?

Which of the following numbers should be added to 11158 to make it exactly divisible by 77?

69: 1, 5, 14, 30, ?, 91

On sports day, if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made to stand in a column, how many columns could be formed?

A train which travels at a uniform speed due to some mechanical fault after traveling for an hour goes at 3/5th of the original speed and reaches the destination 2 hrs late.If the fault had occurred after traveling another 50 miles the train would have reached 40 min earlier. What is distance between the two stations.

18: 8 15 24 35 48 63 _?

A sum of $427 is to be divided among A, B and C in such a way that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of C is

A shop keeper sold a T.V set for Rs.17,940 with a discount of 8% and earned a profit of 19.6%.What would have been the percentage of profit earned if no discount was offered?

A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together

The probability that a man will be alive for 25 years is 3/5 and the probability that his wife will be alive for 25 years is 2/3. Find the probability that only the man will be alive for 25 years

1397 x 1397

If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be:

The sum of first 45 natural numbers is:

A person has 4 coins each of different denomination. What is the number of different sums of money the person can form (using one or more coins at a time)?

Complete the series: 5, 20, 24, 6, 2, 8, ?

How many of the following numbers are divisible by 132 ? 264, 396, 462, 792, 968, 2178, 5184, 6336

At what time after 4.00 p.m. is the minutes hand of a clock exactly aligned with the hour hand?

Which one of the words given below is different from others?

A and B can do a piece of work in 45 days and 40 days respectively. They began to do the work together but A leaves after some days and then B completed the remaining work n 23 days. The number of days after which A left the work was

A man owns 2/3 of the market research beauro business and sells 3/4 of his shares for Rs.75000. What is the value of Business