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GS Paper IUPSC Prelims 2013
Geomorphology
Question No. 100Interactive Test Mode
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Q100. Consider the following statements: 1. Natural gas occurs in the Gondwana beds. 2. Mica occurs in abundance in Kodarma. 3. Dharwars are famous for petroleum. Which of the statements given above is/are correct ?

Consider the following statements:

  1. Natural gas occurs in the Gondwana beds.
  2. Mica occurs in abundance in Kodarma.
  3. Dharwars are famous for petroleum. Which of the statements given above is/are correct ?
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 2013 • Geography

Correct Answer: Option (B) — 2 only

Concept & Option Breakdown

Standard Reference Verified

Statement 1 is incorrect: Gondwana formations contain major coal deposits (over 98% of Indian coal), not commercial natural gas reservoirs. Statement 2 is correct: Kodarma in Jharkhand is historically known as the 'Mica Capital of India' due to rich pegmatite mica deposits. Statement 3 is incorrect: The Dharwar rock system is rich in metallic ores (iron ore, manganese, copper), whereas petroleum is found in tertiary sedimentary basins.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2013 (Q100)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicGeography → Geomorphology
Official Answer KeyOption (B) — 2 only

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Frequently Asked Questions — UPSC Prelims 2013 Q100

What is the official answer for UPSC Prelims 2013 GS Paper I Question 100 (Geography)?

The official UPSC answer key for this 2013 Geography (Geomorphology) question is Option (B): "2 only". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2013 question belong to?

This question belongs to GS Paper I under the subject "Geography" and micro-topic "Geomorphology". You can explore all repeated questions from Geomorphology 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 Geomorphology UPSC Prelims question using option elimination?

To solve Geomorphology questions in UPSC Prelims, identify extreme modifiers, verify core NCERT conceptual definitions, and eliminate mutually contradictory statement pairs before locking your final option.

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