‘Ganga Sagar Mela’ is celebrated on the occasion of Makar Sankranti from 13 to 15 January every year in:

West Bengal

The correct answer is Option (2) → West Bengal

Ganga-Sagar Mela is one of such festival of India celebrated on the occasion of Mankar Sankranti, during 13th – 15th January every year in West Bengal, which draws thousands of pilgrims from all over the world.