Kumarakom boat race is the most admired boat race to take place on the Vembanad Lake in September during the ______ festival.

Onam

The correct answer is Option (4) → Onam

Kumarakom Boat Race, also known as Sree Narayana Jayanthi Boat Race is held in Vembanad Lake, one of the prime places of Kerala Backwaters. The race is held in September every year during Onam festival.