Correct Answer: (a) Kerala
Solution:Navarathri is celebrated as Saraswati Pooja in all 4 states of Kerala, Karnataka, Tamil Nadu & Telangana. In Tamil Nadu first three days of festival are dedicated to Goddess Lakshmi, next three days to Durga and last three to Saraswati. In Kerala Mahanavami is celebrated as Saraswati Pooja, same is the case with Telangana and Karnataka. However, Aayog has accepted (a) Kerala as right answer.