Acme Ai
A
अ
GS Paper IUPSC Prelims 2005
Health & Medicine
Question No. 25Interactive Test Mode
00:00
+2-0.66

Q25. Which one of the following is the landmark performance of Dr V. Mohan Reddy, an Indian, born doctor working in the U.S.A. during February, 2005?

Which one of the following is the landmark performance of Dr V. Mohan Reddy, an Indian, born doctor working in the U.S.A. during February, 2005?

Select the correct option below (or cross out options to eliminate)
PrevNext Question

Official Answer Key & Detailed Solution

3D PYQ Realm

Ready to check the official UPSC Answer Key?

Click any option above to test yourself under exam conditions, or reveal the explanation directly.

Official UPSC Answer KeyUPSC Prelims 2005 • Science and Technology

Correct Answer: Option (B) — Successful open heart procedure called arterial switch performed on an infant.

Concept & Option Breakdown

Standard Reference Verified

Option (b) is correct: Dr. V. Mohan Reddy, a renowned pediatric cardiothoracic surgeon, achieved acclaim for performing complex open-heart arterial switch operations on newborns with congenital heart anomalies (transposition of the great arteries).

Reviewed by Avinash Sir & Acme AI Research Team

Practice Full-Length & Sectional Prelims Mocks on this Interface

50 simulated tests in the APT Prelims Test Series (₹1,493) or 1-on-1 Mentorship with Avinash Sir.

1-on-1 MentorshipOpen Test Platform

Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2005 (Q25)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Health & Medicine
Official Answer KeyOption (B) — Successful open heart procedure called arterial switch performed on an infant.

More PYQs from Science and Technology (Health & Medicine)

Master the Science and Technology syllabus cluster by practicing these related previous year questions.

View All Science and Technology PYQs
2023 • Q35Health & Medicine

‘Wolbachia method’ is sometimes talked about with reference to which one of the following?

Science and TechnologyPractice
2022 • Q36Health & Medicine

Consider the following statements in respect of probiotics: 1. Probiotics are made of both bacteria and yeast. 2. The organisms in probiotics are foun

Science and TechnologyPractice
2022 • Q37Health & Medicine

Which one of the following statements best describes the role of B cells and T cells in the human body?

Science and TechnologyPractice
2021 • Q38Health & Medicine

In the context of hereditary diseases, consider the following statements: 1. Passing on mitochondrial diseases from parent to child can be prevented b

Science and TechnologyPractice
2021 • Q39Health & Medicine

The term ‘ACE2’ is talked about in the context of:

Science and TechnologyPractice
2020 • Q40Health & Medicine

Consider the following statements: 1. Genetic changes can be introduced in the cells that produce eggs or sperms of a prospective parent. 2. A person’

Science and TechnologyPractice
2017 • Q41Health & Medicine

Consider the following statements: 1. In tropical regions, Zika virus disease is transmitted by the same mosquito that transmits dengue. 2. Sexual tra

Science and TechnologyPractice
2016 • Q42Health & Medicine

With reference to prepackaged items in India, it is mandatory for the manufacturer to put the following information on the main label, as per the Food

Science and TechnologyPractice

Frequently Asked Questions — UPSC Prelims 2005 Q25

What is the official answer for UPSC Prelims 2005 GS Paper I Question 25 (Science and Technology)?

The official UPSC answer key for this 2005 Science and Technology (Health & Medicine) question is Option (B): "Successful open heart procedure called arterial switch performed on an infant.". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2005 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.

Beyond Previous Year Questions

Structured Prelims Practice & Mentorship

Pair previous year question analysis with full-length simulated mock tests and 1-on-1 faculty guidance.

APT 2027 • 50 Prelims Tests17% OFF

Acme Prelims Test Series (APT)

Built to eliminate 1/3rd negative marking losses and 50–50 option traps through structured simulation and NCERT-backed keys.

  • 50 High-Yield Tests: Subject Sectionals, Current Affairs, CSAT Paper II & Full-Length Simulators
  • 1/3rd Penalty & Trap Analytics: Identify whether marks are lost to over-attempting or conceptual gaps
  • Option-by-Option NCERT Keys: Detailed distractor analysis and elimination logic for every question
  • Custom PDF-to-Mock Generator: Convert your revision notes or current affairs PDFs into practice tests
Complete 50-Test Package
₹1,493₹1,799• Valid till Prelims 2027
Explore APT Test SeriesTry Free Mock
1-on-1 Personal MentorshipCapped at 10 Seats

1-on-1 UPSC Mentorship with Avinash Sir

Weekly 1-on-1 strategy reviews, daily study accountability, and personalized MCQ attempt audits with an experienced UPSC mentor.

  • Weekly 1-on-1 Sessions: Direct mentorship with Avinash Sir (Former Plutus IAS Mentor, UPSC & UPPCS Mains Written)
  • APT 50-Test Series Included: Full Prelims GS1 & CSAT test series bundled at no additional cost
  • Mock Attempt & Elimination Audit: Question-by-question review to calibrate your risk and attempt accuracy
  • Prelims & Integrated Tracks: Available as dedicated Prelims mentorship or end-to-end Prelims + Mains guidance
Prelims & Integrated Tracks
17% OFF• Includes APT 50-Test Series
Explore 1-on-1 MentorshipCompare Tracks
Previous QuestionConsider the following statements: 1. Warren Hastings was the first Governor General who established a regular police force in India on the British pattern. 2. A Supreme Court was established at Calcutta by the Regulating Act, 1773. 3. The Indian Penal Code came into effect in the year 1860. Which of the statements given above are correct?
Next QuestionConsider the following statements: 1. The Constitution of India has 20 parts. 2. There are 390 Articles in the Constitution of India in all. 3. Ninth, Tenth, Eleventh and Twelfth Schedules were added to the Constitution of India by the Constitution (Amendment) Acts. Which of the statements given above is/are correct?