Q. What is the longest tributary of the Mahanadi river?
Answer: Seonath
Notes: Seonath is the longest tributary of Mahanadi. It is also known as the Shivnath river.
Question Source: 📚This question is part of the Odisha General Studies [1500+ MCQs] course available only in the GKToday Android App. The question bank is suitable for all Odisha Public Service Commission (OPSC) exams including OCS, Assistant Section Officer, Junior Lecturer, and others.Download the app now. Download the app here.
📌 Question Number: 32 in Drainage System and Rivers of Odisha in the above course in App.