The fusion energy programme in India has steadily evolved over the past few decades. Mention India's contributions to the international fusion energy project - International Thermonuclear Experimental Reactor (ITER). What will be the implications of the success of this project for the future of global energy ? (Answer in 150 words)
UPSC CSE · GS Paper 3 · UPSC · 2025
Science and Technology — UPSC CSE GS Paper 3 PYQs
4 questions from this chapter, asked in 1 UPSC CSE exams between 2025.
4questions
1UPSC CSE exams
2025years covered
10 / 15mark values asked
Questions asked per year
Practice questions
How can India achieve energy independence through clean technology by 2047 ? How can biotechnology play a crucial role in this endeavour ? (Answer in 150 words)
How does nanotechnology offer significant advancements in the field of agriculture ? How can this technology help to uplift the socio-economic status of farmers ? (Answer in 250 words)
India aims to become a semiconductor manufacturing hub. What are the challenges faced by the semiconductor industry in India ? Mention the salient features of the India Semiconductor Mission. (Answer in 250 words)
Why practise Science and Technology PYQs?
Science and Technology has appeared in the 1 UPSC CSE GS Paper 3 exam we track between 2025, with questions worth 10, 15 marks. UPSC examiners consistently reuse concepts and question patterns from this topic — practising its previous year questions is the most reliable way to know exactly what to expect in your exam.