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UPSC 1995: “By weaving threads of physics, chemistry and biology into a rich tapestry, this remarkable scientist provided a unifying molecular view of the world... He touted the wonderful properties of Vitamin C first as a cure of common cold and later as a preventive agent against cancer.” One of science’s major figures of all time referred to above is
(a)G.N. Lewis
(b)Linus Carl Pauling
(c)Fritz London
(d)Walter Heitler
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Not attemptedCorrect Answer: (b) Linus Carl Pauling
Linus Carl Pauling was a two-time Nobel laureate who unified concepts from physics, chemistry and biology and later promoted high-dose Vitamin C as beneficial against common cold and cancer, matching every clue in the stem. The other scientists listed did not advocate Vitamin C therapy nor had comparable interdisciplinary impact. ([licchavilyceum.com](https://licchavilyceum.com/upsc-civil-services-prelims-1995-solved-question-paper/))
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Frequently Asked Questions
What is the correct answer to this UPSC 1995 Science & Technology question?▼
The correct answer is option (b): Linus Carl Pauling. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
Which year was this Science & Technology History question asked in UPSC Prelims?▼
This question was asked in UPSC CSE Prelims 1995, GS Paper 1, as Question 127. It falls under Science & Technology > Science & Technology History.
What is the difficulty level of this UPSC question?▼
This question is rated "moderate". It requires sound conceptual understanding of the topic.
How many UPSC Prelims questions have been asked from Science & Technology History?▼
UPSC has asked 21 questions from Science & Technology History (under Science & Technology) across multiple years. Visit the topic page to see the full list and year-wise trends.