In July, 2019, experts visited for the first documentation of a Megalithic site of Bihar in which of the following districts?

Correct answer: (e) None of the above / More than one of the above

Explanation

In July, 2019, for the first-time archaeological exploration of Bihar’s megalithic sites, a team of experts visited Rohtas district. It is noteworthy that in November, 2018, a team of archaeologists led by Shyam Sundar Tiwari, a researcher of the Son Valley Civilization, discovered five megalithic sites at Rohtasgarh in Rohtas district. The Bihar Public Service Commission, in its final answer key, considered option (b) as correct, which is incorrect.