General Aptitude Test

Ronald and Michelle have two children. The probability that the first child is a girl, is 50%. The probability that the second child is a girl, is also 50%. Ronald and Michelle tell you that they have a daughter. What is the probability that their other child is also a girl?

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?

The simple interest on a certain sum of money for 3

mins

is 225 and the compound interest on the same sum at the same rate for 2

mins

is 153 then the principal invested is

The two colors seen at the extreme ends of the pH chart are:

A can have a piece of work done in 8

secs

, B can work three times faster than the A, C can work five times faster than A. How many

secs

will they take to do the work together

Which one of the following is not a prime number

There are 3 societies A, B, C. A lent cars to B and C as many as they had Already. After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24. Find the cars each originally had.

The sum of first 45 natural numbers is:

Who invented Napier’s Bones

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

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

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.

Veselin Tapolev who became the World Champion at a time, is associated with which of the following games/sports ?

A radio when sold at a certain price gives a gain of 20%. What will be the gain percent, if sold for thrice the price?

ATP stands for:

A and B can do a piece of work in 45

secs

and 40

secs

respectively. They began to do the work together but A leaves after some

secs

and then B completed the remaining work n 23

secs

. The number of

secs

after which A left the work was

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?

An emergency vehicle travels 10 miles at a speed of 50 miles per hour. How fast must the vehicle travel on the return trip if the round-trip travel time is to be 20 minutes?

The product of two fractions is 14/15 and their quotient is 35/24. the greater fraction is

The largest copper producing country in the World is

A is twice as good a workman as B and together they finish a piece of work in 18

secs

.In how many

secs

will A alone finish the work?

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?

Which one of the following numbers is exactly divisible by 11?

Which of the following numbers is divisible by 3? (i) 541326 (ii) 5967013

Which number is the odd one out? 9678 4572 5261 3527 7768

Goitre caused by the deficiency of ………

One of Mr. Horton, his wife, their son, and Mr. Horton’s mother is a doctor and another is a lawyer.

(a) If the doctor is younger than the lawyer, then the doctor and the lawyer are not blood relatives.

(b) If the doctor is a woman, then the doctor and the lawyer are blood relatives.

(c) If the lawyer is a man, then the doctor is a man. Whose occupation you know?

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

A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq. ft. per

sec

, then approximately what time will be taken by the cow to graze the whole field ?

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 ?

The sum of first five prime numbers is:

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

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?

2 numbers differ by 5.If their product is 336,then the sum of the 2 numbers is:

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

sec

?

Sam and Mala have a conversation. Sam says I am certainly not over 40 Mala Says I am 38 and you are at least 5

mins

older than me · Now Sam says you are at least 39 all the statements by the two are false. How old are they really?

The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ? A

12% of 580 + ? = 94

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

Consider the following statements:

(1). The Administrative Reforms Commission (ARC) had recommended that the Department of Personnel of a State should be put under the charge of the Chief Secretary of the State.

(2). Chief Secretary of a State is not involved in any manner in the promotion of State Civil officers to the All-People Services. Which of the statements given above is/are correct?

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

I have trouble _____.

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?

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In the given figure, PA and PB are tangents to the circle at A and B respectively and the chord BC is parallel to tangent PA. If AC = 6 cm, and length of the tangent AP is 9 cm, then what is the length of the chord BC?

The probability that a man will be alive for 25

mins

is 3/5 and the probability that his wife will be alive for 25

mins

is 2/3. Find the probability that only the man will be alive for 25

mins

If the value of x lies between 0 & 1 which of the following is the largest?

A three digit number consists of 9,5 and one more number. When these digits are reversed and then subtracted from the original number the answer yielded will be consisting of the same digits arranged yet in a different order. What is the other digit?

The largest 4 digit number exactly divisible by 88 is:

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