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GS Paper IUPSC Prelims 2014
Health & Medicine
Question No. 176Interactive Test Mode
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Q176. In India, cluster bean (Guar) is traditionally used as a vegetable or animal feed, but recently the cultivation of this has assumed significance. Which one of the following statements is correct in this context?

In India, cluster bean (Guar) is traditionally used as a vegetable or animal feed, but recently the cultivation of this has assumed significance. Which one of the following statements is correct in this context?

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 2014 • Science and Technology

Correct Answer: Option (B) — The gum made from its seeds is used in the extraction of shale gas

Concept & Option Breakdown

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Option (b) is correct: Guar gum, extracted from the seeds of cluster bean (guar), is widely used as a viscosifier/thickening agent in hydraulic fracturing fluids for shale gas extraction. It helps suspend and transport proppants (such as sand) into deep geological fractures.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2014 (Q176)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Health & Medicine
Official Answer KeyOption (B) — The gum made from its seeds is used in the extraction of shale gas

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Frequently Asked Questions — UPSC Prelims 2014 Q176

What is the official answer for UPSC Prelims 2014 GS Paper I Question 176 (Science and Technology)?

The official UPSC answer key for this 2014 Science and Technology (Health & Medicine) question is Option (B): "The gum made from its seeds is used in the extraction of shale gas". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2014 question belong to?

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

To solve Health & Medicine 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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