Questions

Rodentia Sciurus is the scientific name of

What is the unit of relative density?

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

Books in electronic formats are called _________.

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

feeding frenzy

 In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A sentence has been given in Direct/Indirect Speech.  Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

Rita said, “Alas! I am undone.”