Q1. Porpanaikottai, a Sangam age site, is located in which state?
Explanation
Porpanaikottai is an archaeological site associated with the Sangam age in Tamil Nadu, a region closely linked with early Tamil culture and literature. Karnataka and Kerala are neighbouring southern states, but this particular site is not located there. Arunachal Pradesh lies in north-eastern India and has no connection with the Sangam cultural zone. The location clue, along with the Sangam age reference, points to Tamil Nadu, so the official key is retained.
