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GS Paper IUPSC Prelims 2019
Health & Medicine
Question No. 51Interactive Test Mode
00:00
+2-0.66

Q51. Which of the following are the reasons for the occurrence of multi-drug resistance in microbial pathogens in India? 1. Genetic predisposition of some people 2. Taking incorrect doses of antibiotics to cure diseases 3. Using antibiotics in livestock farming 4. Multiple chronic diseases in some people Select the correct answer using the code given below.

Which of the following are the reasons for the occurrence of multi-drug resistance in microbial pathogens in India?

  1. Genetic predisposition of some people
  2. Taking incorrect doses of antibiotics to cure diseases
  3. Using antibiotics in livestock farming
  4. Multiple chronic diseases in some people Select the correct answer using the code given below.
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 2019 • Science and Technology

Correct Answer: Option (B) — 2 and 3 only

Concept & Option Breakdown

Standard Reference Verified

Statements 2 and 3 are correct: Antimicrobial resistance (AMR) in pathogens is driven by inappropriate dosage/misuse in humans and the extensive use of antibiotics as growth promoters and prophylactics in livestock farming. Statements 1 and 4 are incorrect: Multi-drug resistance is an acquired microbial evolutionary adaptation, not caused by host genetic predisposition or having non-communicable chronic diseases.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2019 (Q51)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Health & Medicine
Official Answer KeyOption (B) — 2 and 3 only

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Frequently Asked Questions — UPSC Prelims 2019 Q51

What is the official answer for UPSC Prelims 2019 GS Paper I Question 51 (Science and Technology)?

The official UPSC answer key for this 2019 Science and Technology (Health & Medicine) question is Option (B): "2 and 3 only". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2019 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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