Which Mauryan ruler converted to Buddhism?

A Qin Shi Huangdi

B Asoka

C Chandragupta

D Siddhartha Gautama

B Asoka

Explanation:

Asoka, also called Asoka the Great was an Indian Emperor, from the Mauryan dinasty that ruled over almost all of the subindian continent, he conquered and expanded the empire from afghanistan to the west and upto bangladesh to the east, he converted to Budhism after seeing the disasters that war had brought upon conquered territories and his own men, and tried and spread it all over the empire.

B. Asoka