Questions

With which country India exchanged its border maps?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correctalternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

None knows how it was happened

Poverty level in india is estimated on the basis of

What is the study of Moon called?

Which is the most malleable metal?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Who has become the first ever Indian shuttler to enter a badminton final at the Asian Games?

Improve the bracketed part of the sentence.
The mobile phones have made digital cameras a little (superfluous) in today's world.