Who among the following continued the Rajtarangini of Kalhana?

‘Rajatarangini’ written by Kalhan is associated with which of the following?

The contemporary ruler of Kalhana, the author of Rajatarangini was –

Who among the following is considered to be the first law-giver of India?

Who among the following is the author of the Hastyayurveda?

Which one among the following is the earliest text?