Q. Which dynasty ruled Magadh (Bihar) after Shishunag dynasty ?

Correct Answer: c) Nanda Vansh

Explanation:

The Shishunaga dynasty was succeeded by the Nanda dynasty in Magadha. The Nanda dynasty was established by Mahapadma Nanda, who is often considered the first ruler of this dynasty. The Nandas were known for their vast wealth and powerful army, which played a significant role in the history of ancient India.

The Maurya dynasty (option a) came after the Nanda dynasty, with Chandragupta Maurya overthrowing the last Nanda ruler, Dhana Nanda, to establish the Mauryan Empire. The Sunga dynasty (option b) came much later, after the fall of the Mauryan Empire.

Thus, the correct answer is c) Nanda Vansh.