Questions

The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called ___

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

By courtesy of

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Study of snakes

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Keep under one's hat

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'.

Those sort of people (A)/are always nice(B)/to you on your face.(C)/No error(D)

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

Turgid

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
ethnic cleansing

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is