Questions

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

Inundate

Which phenomenon is responsible for the echo of sound wave?

Calculate the frequency (in Hz) of a sound wave of wavelength 4m travelling with a speed of 200 m/s.

In the following questions, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Language, they say, is the _____ through which human beings perceive the world. If so, English is perhaps the most _____ lens through which to see animals. It has _____ a cross eyed view of birds, beasts, fish and fowl. The very word “animal” can _____ the brutish and the sensual. Animal _____ imply baseness and vulgarity.
The very word "animal" can _____ the brutish and the sensual.

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

The somatosensory receptors in human beings detect ______.

Which of the following bonds are weakest in nature?

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