"Radical" is related to "Moderate" in the same way as "Revolution" is related to .. ?

Answer: Option B

Explanation:

First works because of second.

Answer: Option D

Explanation:

Second is more intense form of the first.

Answer: Option B

Explanation:

Word in each pair are antonym to each other.

Answer: Option A

Answer: Option A

Explanation:

Words in each pair are synonyms.