Q. Which of the following is the lonest river of Japan?
Answer: Shinano
Notes: The Shinano river is the longest and widest river in Japan. It is also known by the name of Chikuma river. It is located in northeastern Honshu.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 199 in Physical Geography - Important Rivers, River Islands, Deltas and Lakes in above course in App.