Questions

If 4 cats can kill 4 rats in 4 minutes, how many minutes will it take 8 cats to kill 8 rats?

With which IIT did the Indian Railways sign a MoU in Dec 2015, for setting up Centers for Railway Research?

We can think of (often confused in the public minds) P (which suggest the need for) Q (two factors) R (an international language) S

The correct sequence should be

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Extenuate

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

She was unhappy even after she married into an accommodative and caring family.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

When I returned I felt (1)/ a big cat brush side me (2)/ as I opened the door. (3)/No Error (4)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a
sentence is free from error, select 'No Error'.

Each boy was given (A)/a toy as a parting gift,(B)/which made them happy.(C)/No error(D)

30 litres of salt solution contains 5% salt. How many litres of water must be added so as to get a resultant solution containing 3%salt?