Q. Which is the largest lake in Indonesia and the largest volcanic lake in the world?
Answer: Lake Toba
Notes: Lake Toba is the largest lake in Indonesia and the largest volcanic lake in the world. Lake Toba is a large natural lake in North Sumatra, Indonesia, occupying the caldera of a supervolcano. The lake is located in the middle of the northern part of the island of Sumatra. It is the largest lake in Indonesia and the largest volcanic lake in the world. Lake Toba Caldera is one of the twenty Geoparks in Indonesia, which is recognised in July 2020 as one of the UNESCO Global Geopark.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 191 in Physical Geography - Important Rivers, River Islands, Deltas and Lakes in above course in App.