Q. Largest artificial reservoir in the world by surface area is __?
Answer: Lake Volta
Notes: Lake Volta is the largest artificial reservoir in the world based on the surface area, is contained behind the Akosombo Dam which generates a substantial amount of Ghana's electricity. It is completely within the country of Ghana.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 42 in General Studies Mock Test - 17 in above course in App.