Official Answer Key & Detailed Solution
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Correct Answer: Option (C) — Rift valley region, Chhattisgarh plain, Chhota Nagpur plateau and Rain shadow region
Concept & Option Breakdown
Standard Reference Verified- A marks the Narmada Rift Valley region bounded by the Vindhyas and Satpuras.
- B marks the Chhattisgarh Plain (upper Mahanadi basin).
- C marks the Chota Nagpur Plateau covering Jharkhand and neighboring tracts.
- D marks the semi-arid Rain Shadow Region of the Western Ghats in Maharashtra.
A lies directly along the Narmada graben (rift valley), and D lies east of the Western Ghats (rain shadow region).
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