Question 1

A boy goes from home to school at the rate of 3 km./hr. and come back from school to home at the speed of 2 km./hr. If he takes five hours in coming and going, then what is the distance between home and school?

Accepted Answer

The Correct Answer is 6 km

Question 2

A man rows a boat at the speed of 6 km./hr. in still water. When the river flows with the speed 1.2 km./hr, then it takes 1 hour for the man to row from one place to another. How far is that place?

Accepted Answer

The Correct Answer is 2.88 km

Question 3

Find out the area of a triangle whose sides are 50m., 78m., and 112m.?

Accepted Answer

The Correct Answer is 1680 sq.m

Question 4

If the length of a rectangle is reduced by 20%, then by what percent should its width be increased so that the area does not increase?

Accepted Answer

The Correct Answer is 25%

Question 5

A train 110 metres long is travelling at the speed of 60 km. per hr. How long will it take to cross a man walking in the direction opposite to the train, at the speed of 6 km./hr.?

Accepted Answer

The Correct Answer is 6 seconds

Question 6

35, 24, 15, 8……………….

Accepted Answer

The Correct Answer is 3

Question 7

6 days from today, it will be 20th of the month, then what was the date/day before yesterday?

Accepted Answer

The Correct Answer is 12th

Question 8

If in a code language SYSTEM is written as SYSMET and NEARER is written as AENRER, then how will FRACTION be written?

Accepted Answer

The Correct Answer is CARFNOIT

Question 9

If by reducing 7 from a number, we get square of 9, then what will be smallest number?

Accepted Answer

The Correct Answer is 88

Question 10

Given below are four words for each question, only one of which is correctly spelt. Choose the correct one.

Accepted Answer

The Correct Answer is Cassette

Subject Category > Mathematics

Q. When two pipes work together, then a tank can be filled in 12 hours. One pipe fills the tank comparatively 10 hours faster than the other pipe. How much time will the pipe which is faster take to fill the tank?

A) 20 hrs.

B) 26 hrs.

C) 22 hrs.

D) 30 hrs.

✔ 20 hrs.

Additional Information > Exam point of View

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