Nathuram's desire to help the villagers is genuine.

Answer: Option C

Accurate : (especially of information, measurements, or predictions) correct in all details; exact.
Good : to be desired or approved of.
Real : (of a thing) not imitation or artificial; genuine.
Sincere : free from pretence or deceit; proceeding from genuine feelings.
Genuine : truly what something is said to be; authentic.

Synonym of Genuine is Real