Official Answer Key & Detailed Solution
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Correct Answer: Option (C) — A is true but R is false
Concept & Option Breakdown
Standard Reference VerifiedAssertion (A) is true: The eastern coast produces far more rice due to extensive fertile river deltas (Mahanadi, Godavari, Krishna, Kaveri) and broad coastal plains with irrigation infrastructure.
Reason (R) is false: The western coast receives significantly higher rainfall (over 200–300 cm) due to the southwest monsoon hitting the Western Ghats (orographic rainfall), whereas the eastern coast receives less total rainfall.
The Western Ghats block the southwest monsoon, making the west coast one of India's highest rainfall belts, while the East Coast is wider and has extensive deltas suitable for rice.
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