HBCSE — Answer keys
Updated
As of 2 Nov 2026, the newest HBCSE answer keys document is dated 22 Apr 2025 on olympiads.hbcse.tifr.res.in: "Answer key · Olympiads · 2024". ParikshaIndex lists 12 HBCSE answer keys documents from 2010–2024, each linked to the official file or its Internet Archive copy.
2024
1 update- HBCSE Answer Key 2024HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.inOfficial datePDF
2022
3 updates- IOQM Part A answer keyHBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.inOfficial datePDF
- Official datePDF
- IOQM Part A answer keyHBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.inOfficial datePDF
2021
1 update- HBCSE Answer Key 2021HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.inPublish date unknownPDF
2019
2 updates- Publish date unknownPDF
- PRMO 2019 Answer key 19HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.inPublish date unknownPDF
2016
1 update- HBCSE Answer Key 2016HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.in · retired sitePublish date unknownArchived copy
2014
1 update- HBCSE Answer Key 2014HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.in · retired sitePublish date unknownArchived copy
2011
2 updates- Answerkey INBO 2011HBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.in · retired sitePublish date unknownArchived copy
- injso 2011 Answer keyHBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.in · retired sitePublish date unknownArchived copy
2010
1 update- injso 2010 Answer keyHBCSE · HBCSE Olympiadsolympiads.hbcse.tifr.res.in · retired sitePublish date unknownArchived copy
Older documents have been removed from the commission website; we show the Internet Archive copy of the same official link.
When was the latest HBCSE Answer keys released?
The newest HBCSE answer keys document is dated 22 Apr 2025 on olympiads.hbcse.tifr.res.in: "Answer key · Olympiads · 2024". Its official PDF is the first link in the list on this page.
How many years of HBCSE Answer keys are available?
12 official documents covering 2010–2024, listed by year on this page, each linked to the official PDF or its archived copy.
What is the official website of HBCSE?
The only official website of HBCSE is olympiads.hbcse.tifr.res.in. Always apply and download there; other sites asking for money are not official.