The distance between the pole and centre of curvature of

Exhilarate

Identify the most appropriate antonym of the given word-

PERILOUS

In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.

A person who is absolutely necessary for someone or something

Speaking or performing without preparation

Procrastinate

Select the correctly spelt word.

Deadlock 

Select the most appropriate antonym of the bold word.

Some of the back-benchers feel that ignorance is bliss

Complete the sentences given in List-I with the appropriate words given in List-II :