Questions

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The report (has already been) given to the Board.

Anti-apartheid activist _______ was imprisoned for 27 years by the South African government in 1962.

In April 2016, amid rising tension over North Korea, which country launched its first domestically built aircraft carrier?

Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s

___________ is the most ecologically relevant environmental factor.

Who Invented the computer mouse?

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

Let Sumita help him.

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.

The most obvious______ of the modern world.