Match the following words with their antonyms.

List I	List II
1. Dubious	A. Latent
2. Gigantic	B. Indisputable
3. Industrious	C. Microscopic

Correct option is B

The correct antonym matches are:
· Dubious (meaning: doubtful) → Indisputable (meaning: certain, beyond doubt). (Hindi meaning: संदिग्ध – निर्विवाद)
· Gigantic (meaning: very big) → Microscopic (meaning: extremely small). (Hindi meaning: विशाल – सूक्ष्म)
· Industrious (meaning: hardworking) → Latent does not fit here, but based on this option, it is matched as Industrious–Latent incorrectly in some options; however, in Option (b), matches are correctly logical.
Given Word Meanings:
· Dubious: doubtful (संदेहास्पद)
· Gigantic: huge, enormous (विशाल)
· Industrious: diligent, hardworking (मेहनती)