A person not sure of the existence of god

A. Cynic

B. Agnostic

C. Atheist

D. Theist

Answer: Option B

Solution(By Examveda Team)

One word substitution is Agnostic.

Cynic: a person who believes that people are motivated purely by self-interest rather than acting for honourable or unselfish reasons.
Agnostic: a person who believes that nothing is known or can be known of the existence or nature of God.
Atheist: a person who disbelieves or lacks belief in the existence of God or gods.
Theist: a person who believes in the existence of a god or gods, specifically of a creator who intervenes in the universe.