Questions

Air expands when it _______________.

____________________is a measure of the actual amount of water vapour in a particular sample of air: measured as a partial pressure.

In nuclear reactor, cadmium rods are used as which of the following?

A sound of single frequency is called a

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

Kiling of birds

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

wide in range or effect

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

Be on the air

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

This idea, however startling it may at

X-first appear, is quite in accordance, as
Y-before stated, with the analogy of changes
Z-now going on in certain regions of the globe