Prelims GS · Subject
Science & Technology — Prelims GS.
Space, defence, IT, biotech, nano, and the policy questions each raises.
11
Topics
12
Articles
Prelims GS
UPSC Paper
Updated 2026
Latest revision
Topics in Science & Technology
11 topics-
Topic 01 · SCIENCE & TECHNOLOGYSpace Isro
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Topic 02 · SCIENCE & TECHNOLOGYBiotechnology Genomics
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Topic 03 · SCIENCE & TECHNOLOGYIt Ai
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Topic 04 · SCIENCE & TECHNOLOGYNuclear Technology
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Topic 05 · SCIENCE & TECHNOLOGYDefence Technology
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Topic 06 · SCIENCE & TECHNOLOGYNanotechnology
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Topic 07 · SCIENCE & TECHNOLOGYHealth Pharma
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Topic 08 · SCIENCE & TECHNOLOGYIpr
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Topic 09 · SCIENCE & TECHNOLOGYEnergy Technology
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Topic 10 · SCIENCE & TECHNOLOGYEmerging Tech
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Topic 11 · SCIENCE & TECHNOLOGYSpace Technology