Questions

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

On thin ice

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

The car (1)/ usually stands (2)/ besides the tree. (3)/ No error (4)

Which of the following country is not a member of 'The Indian Ocean Rim Association (IORA)'?

Which country has the most coal reserves?

In which industry Potassium Nitrate is used commercially?

The ionosphere overlaps which two layers of the atmosphere?

The SI unit of acceleration is _______________.

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called