Questions

Through photosynthesis at least a half of the total carbon dioxide fixation on earth is carried out by?

Which among the following metal is used for galvanization?

The ionosphere overlaps which two layers of the atmosphere?

____________ means that the President of India can refer any matter that is of public importance or that which involves interpretation of Constitution to Supreme Court for advice.

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.

To keep in abeyance

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

Too many Chiefs and not enough Indians.

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

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?