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GS Paper IUPSC Prelims 2011
Indian Geography
Question No. 349Interactive Test Mode
00:00
+2-0.66

Q349. Two important rivers- one with its source in Jharkhand (and known by a different name in Odisha), and another, with its source in Odisha- merge at a place only a short distance from the coast of Bay of Bengal before flowing into the sea. This is an important site of wildlife and biodiversity and a protected area. Which one of the following could be this?

Two important rivers- one with its source in Jharkhand (and known by a different name in Odisha), and another, with its source in Odisha- merge at a place only a short distance from the coast of Bay of Bengal before flowing into the sea. This is an important site of wildlife and biodiversity and a protected area.

Which one of the following could be this?

Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2011 • Geography

Correct Answer: Option (A) — Bhitarkanika

Concept & Option Breakdown

Standard Reference Verified
  • The Brahmani River originates as the South Koel in Jharkhand and is joined by the Sankh river in Odisha to become the Brahmani.
  • The Baitarani River originates in the Gonasika/Guptaganga hills of Keonjhar district in Odisha.
  • Both rivers flow into the Bay of Bengal and merge near Dhamra port, forming the estuarine delta that shelters the mangrove ecosystem of Bhitarkanika National Park, a designated Ramsar wetland and tiger/crocodile sanctuary.
Elimination Heuristic & Exam Approach

Bhitarkanika is famous for its estuarine mangrove ecosystem formed by the Brahmani and Baitarani river deltas.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2011 (Q349)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicGeography → Indian Geography
Official Answer KeyOption (A) — Bhitarkanika

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Frequently Asked Questions — UPSC Prelims 2011 Q349

What is the official answer for UPSC Prelims 2011 GS Paper I Question 349 (Geography)?

The official UPSC answer key for this 2011 Geography (Indian Geography) question is Option (A): "Bhitarkanika". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2011 question belong to?

This question belongs to GS Paper I under the subject "Geography" and micro-topic "Indian Geography". You can explore all repeated questions from Indian Geography in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Indian Geography UPSC Prelims question using option elimination?

Bhitarkanika is famous for its estuarine mangrove ecosystem formed by the Brahmani and Baitarani river deltas.

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