Solved UPSC CDS/OTA Question
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Q · Drainage System of Indiamedium · 45s
Which river is the main source of water for Chennai city?
TopicDrainage System of India
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The Kaveri River, through the Telugu Ganga project and other water supply schemes, is the main source of water for Chennai city. Water from the Kaveri is transported to Chennai through canals and pipelines to meet the drinking water needs of the metropolitan area, supplementing local sources which are often insufficient due to erratic rainfall patterns.
Final Answer: Option A - Kaveri