Questions

The liberation of oxygen during photosynthesis is due to __________

Sound can not travel in which of the following medium?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To draw the longbow

Which method will be employed to test the hardness of water?

If we take a small amount of washing soda and add approximately 1 mL of dilute hydrochloric acid to it, what will we observe?

In which city is the Forest Research Institute of India located?

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

Stymie

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Many a bird found

A-secure in the branches

B-safety in the trees and

C-built their nests, feeling