Question

Inscription that mentions the Cheras a) Pugalur b) Girnar c) Pulimankombai d) Madurai

Answer 1

I think
b) Girnar

hope this is help you

Answer 2

The answer is a. Pugalur.

This is an inscription which profound the Cheras fact and their mentioning in the chronology. It has been written in Tamil script which dates back around 300BCE.

It is comprised of all the valuable information regarding the Chera kingdom and Cheras mentioned in the Sangam literature.

Though the popularity of the Pugalur inscriptions is not much convincing the facts followed by them are interesting.