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PrepAtlas — One platform for NCERT, JEE, NEET & more

Exams UPSC PrelimsGS Paper 1 — Science and Technology

GS Paper 1 — Science and Technology

Chapters

4 chapters

Space Technology

ISRO missions, satellite types.

Defence Technology

DRDO, BrahMos, Agni, Tejas.

Biotechnology and Health

Vaccines, GM crops, recombinant DNA.

IT and Communications

5G, AI, blockchain basics.