Questions

If a body slides over a surface, the force resisting the motion between them is called ______.

Instrument used for measuring specific gravity is called _____.

Cold air is ______.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.

Ajit said to the policeman, 'What have I done to deserve so severe a punishment?'

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'.

Industries should regularly check (1)/ if their machines are emitting (2)/ smoke within permission limits. (3)/ No error (4).

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

This is the time that you need to _________ all your strength.

What is the measure of an interior angle of a regular Octagon?

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

Bad blood