Q. Name the longest lake in India.
Answer: Vembanad Lake
Notes: Vembanad Lake of Kerala is the longest lake in India with a length of 95.6 km. Besides, with a surface area of 2033 km², it is the largest lake in Kerala and spans several districts of the state. The Nehru Trophy Boat Race is conducted in a portion of the lake.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 350 in 6. Drainage System, Rivers, Lakes, Waterfalls, Other Water Bodies in above course in App.