Q. Which river has the largest drainage area in Karnataka?
Answer: Krishna
Notes: The Krishna River has the largest drainage area in Karnataka, covering approximately 59.48% of the state's total geographical area. The basin covers about  within Karnataka. It is the longest river in the state, flowing for about 480 km within Karnataka.
Question Source: 📚This question is part of Karnataka General Studies Question Bank Course in GKToday Android Application. This course has 1500+ MCQs for all Karnataka Public Service Commission (KPSC) exams including KAS, Group A & B, FDA, SDA, and other Karnataka state services. Download the app here.
📌 Question Number: 88 in Geography of Karnataka in the above course in App.

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