Who was the author of the book Nannool ?

The land between Venkata hills and Cape Comorin is  ___________ .

Thenmadurai was the capital of  _______________ .

The first, second and third sangam helped in the development of  ____________ .

Tamil language is adoptive to grammatical norms called ___________ .

The Southern part of South India was ruled by  _____________ .

Which one of the following river ran on the South of Cape Comorin ?

Kapadapuram was the capital ruled by  _______________ .

Who conqured Eelam ?

Which  one of the following is the most ancient range in the world ?