Questions

Which among the following is used to generate light, to weld metals?

The reaction of Copper Sulphate and Iron produces Iron Sulphate and __________.

The chemical formula of Sodium Carbonate is

Among the following states, the literacy rate is highest in

The two volcanic islands located in the Indian territory are

Improve the bracketed part of the sentence.
The communities of ants are sometimes very large, (numbered) even upto 500 individuals: and it is a lesson to us that no one has ever yet seen quarrel between
any two ants belonging to the same community.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Obligatory

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".

Take out your binoculars and (will see) the Andromeda galaxy.