Questions

Which phenomenon is responsible for the echo of sound wave?

Which one of the following is a component of Food Security System?

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

Raining cats and dogs

The somatosensory receptors in human beings detect ______.

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’.

Our school’s faculty and administration should not (1)/ sacrifice high standards and regulations in order (2)/ to make students temporarily happy. (3)/ No error (4)

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

Cock and bull story

What is used to prevent freezing of fuel in space crafts?

The Chemical formula of Urea is