Questions

Organisms that generate energy using light are known as ______.

The liberation of oxygen during photosynthesis is due to __________

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

A gesture expressing respect, such as a bow.

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 battle (to rage) for some time.

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

Select the word with the correct spelling.

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

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

A Man of letters