Questions

Name the catalyst used in the conversion of milk into curd.

Which atmospheric layer contains ozone layer?

The Third Amendment to the Constitution would be violated if 

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

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

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A sheath for the blade of a sword

Select the word with the correct spelling.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Search for and collect anything usable from discarded waste