Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
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Which of the following represents an ion?

The male sex organs in a flower is the __________.

The demand of a commodity is a direct demand but the demand of a factor of production is called a

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called

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

A picture paints a thousand words

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Incapacitate

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Abhi Bhattacharya: Utpal Dutt: Satyajit Ray