GS PrelimsScience and TechnologyUniverse and Space Technology1998

Match the names of outstanding Indian scientists given in List I with area of their specialised work given in List II and select the correct answer using the codes given below the lists: 1. List I - List II 2. I. Dr. Raja Ramanna - A) Plant Chemistry 3. II. Dr. M.S. Swaminathan - B) Nuclear Physics 4. III. Prof. U.R. Rao - C) Thermodynamics and astrophysics 5. IV. Prof. Meghnad Saha - D) Space research E) Agricultural sciences

A

I-C, II-E, III-B, IV-A

B

I-B, II-A, III-D, IV-C

C

I-B, II-E, III-D, IV-C

D

I-C, II-A, III-D, IV-B

Correct Answer: Option C

Explanation

1. Match the Indian scientists with their area of specialization: I. Dr. Raja Ramanna: A prominent Indian physicist known for his role in India's nuclear program. Area: Nuclear Physics (B). II. Dr. M.S. Swaminathan: Renowned agricultural scientist, known as the Father of the Green Revolution in India. Area: Agricultural sciences (E). III. Prof. U.R. Rao: Space scientist who played a key role in the development of India's satellite programs (ISRO Chairman). Area: Space research (D). IV. Prof. Meghnad Saha: Famous astrophysicist known for the Saha ionization equation. Area: Thermodynamics and astrophysics (C). 2. The correct matches are I-B, II-E, III-D, IV-C. 3. This corresponds to option (C).

More Science and Technology PYQs

View all Science and Technology questions →

Master UPSC Revision

Get 10,000+ topic-wise MCQs, spaced repetition, daily CSAT challenges, and detailed performance analytics.

Coming Soon to Play Store
Coming Soon to Play Store