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GS Paper IUPSC Prelims 2009
Miscellaneous
Question No. 16Interactive Test Mode
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Q16. Other than Venezuela, which one among the following from South America is a member of OPEC?

Other than Venezuela, which one among the following from South America is a member of OPEC?

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 2009 • General Knowledge (1995-2010)

Correct Answer: Option (C) — Ecuador

Concept & Option Breakdown

Standard Reference Verified
  • In South America, Venezuela was a founding member of OPEC in 1960.
  • Ecuador joined OPEC in 1973, suspended its membership in 1992, rejoined in 2007 (active at the time of the 2009 exam), and eventually withdrew in 2020.
Elimination Heuristic & Exam Approach

Among South American nations, only Venezuela and Ecuador have historically been members of OPEC.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2009 (Q16)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicGeneral Knowledge (1995-2010) → Miscellaneous
Official Answer KeyOption (C) — Ecuador

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Frequently Asked Questions — UPSC Prelims 2009 Q16

What is the official answer for UPSC Prelims 2009 GS Paper I Question 16 (General Knowledge (1995-2010))?

The official UPSC answer key for this 2009 General Knowledge (1995-2010) (Miscellaneous) question is Option (C): "Ecuador". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2009 question belong to?

This question belongs to GS Paper I under the subject "General Knowledge (1995-2010)" and micro-topic "Miscellaneous". You can explore all repeated questions from Miscellaneous 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 Miscellaneous UPSC Prelims question using option elimination?

Among South American nations, only Venezuela and Ecuador have historically been members of OPEC.

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