Start with the source
- IAPT homepage: Stage I notices and registration
- IAPT 2026 student brochure
- HBCSE Science Olympiad 2026–27 programme
- HBCSE eligibility conditions
- HBCSE 2026–27 programme brochure
- Official detailed syllabus PDF linked by IAPT
- Official IAPT student portal
Our editorial approach
NSEB.in organises official exam information and provides original introductory learning tools. Official facts are attributed with a visible check date. Study methods and topic navigation are editorial suggestions.
We do not invent unannounced dates, numeric cutoffs, search volumes or chapter weightings. When a source changes, both the relevant guide and noticeboard should be updated. Older-cycle material must keep its year label.
Corrections
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