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UPSC CSE 2027

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4392 Previous Year Questions • 2016–2026 • Prelims, Mains, Essay, Optionals

Topic:[GS-III] Achievements of Indians in science & technology; indigenization of technology and developing new technology.3 PYQs
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Prelims - Paper 1 (GS)

2 shown
2026•Prelims•Paper 1 (GS)•Q.68

Which of the following items of defence hardware is/are manufactured in India?

1
Su-30 MKI Fighter Jets
2
T-90 MK-III Tanks
3
Akula Class Submarine
Science and Technology
2026•Prelims•Paper 1 (GS)•Q.79

Which of the following statements about DHRUV64 is/are correct?

1
It is the third chip fabricated under the DIR-V Programme with an overall aim to enable the creation of microprocessors for India.
2
It is India's first homegrown 1.0 GHz, 64-bit dual-core microprocessor.
Science and Technology

Mains - GS-III

1 shown
2019•Mains•GS-III•Q.5
How was India benefitted from the contributions of Sir M. Visvesvaraya and Dr. M. S. Swaminathan in the fields of water engineering and agricultural science respectively?
Science and Technology