Questions

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'.

Liquid water cannot exist on the surface of Mars as to low (1)/ atmospheric pressure, which is less than 1% of Earth's, (2)/ except at the lowest elevations for short periods. (3)/ No error (4).

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

Have a chip on one's shoulder

In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.

We are ____ in a time of great and _____changes. The most obvious _____of the modern world is the _____development of science and technology. This has given man a deeper _____of nature.

time of great and _____changes

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

A decision made by public voting.

The exchange of materials between blood and interstitial fluid occurs only at the _____.

For which one of the following, 'Diodes' are generally used for?

An example of longitudinal waves (in gas as a medium) is ______.

The Chairman of the Drafting Committee of the Constituent Assembly of India was