TNPSC Group IScience and Technology of Tamil Nadu
Science and Technology of Tamil Nadu for TNPSC Group I
GS Paper II, Unit II · Kudankulam, Kalpakkam, Mahendragiri, the new spaceport, wind and solar, IT.
📊 Part of the 100-mark science and technology unit🚀
How toppers play this section
Link each technology to a Tamil Nadu place, and end every answer with a risk.
Chapters
Built to the TNPSC Group I blueprint — notes, shortcuts, solved PYQ-style examples and practice in every chapter.
Topic-wise weightage in TNPSC Group I
Expected question counts from previous-year paper analyses. Topics with an arrow already have a full chapter.
| Topic | Prelims Q | Mains Q | Priority |
|---|---|---|---|
| Nuclear, Space, Energy and IT in Tamil Nadu | ~35 | High |
Take the next step
TNPSC Group I Science and Technology of Tamil Nadu — find a tutor
Pair self-study with a tutor, a live course or a coaching centre.
