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Question No. 59Interactive Test Mode
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Q59. Consider the following diseases: 1. Diphtheria 2. Chickenpox 3. Smallpox Which of the above diseases has/have been eradicated in India?

Consider the following diseases:

  1. Diphtheria
  2. Chickenpox
  3. Smallpox Which of the above diseases has/have been eradicated in India?
Select the correct option below (or cross out options to eliminate)

Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2014 • Science and Technology

Correct Answer: Option (B) — 3 only

Concept & Option Breakdown

Standard Reference Verified
  • Diphtheria (caused by Corynebacterium diphtheriae) and Chickenpox (caused by Varicella-zoster virus) are still present in India.
  • Smallpox (caused by Variola virus) was officially declared eradicated in India in 1977 and globally eradicated by WHO in 1980.
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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2014 (Q59)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Biotechnology & Genetics
Official Answer KeyOption (B) — 3 only

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Frequently Asked Questions — UPSC Prelims 2014 Q59

What is the official answer for UPSC Prelims 2014 GS Paper I Question 59 (Science and Technology)?

The official UPSC answer key for this 2014 Science and Technology (Biotechnology & Genetics) question is Option (B): "3 only". 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 "Biotechnology & Genetics". You can explore all repeated questions from Biotechnology & Genetics 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 Biotechnology & Genetics UPSC Prelims question using option elimination?

To solve Biotechnology & Genetics 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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