Homi Bhabha Centre for Science Education (HBCSE), Tata Institute of Fundamental Research (TIFR) The Indian Olympiad Qualifier in Mathematics (IOQM) 2026–27 is the first stage for students aspiring to represent India in the Indian National Mathematical Olympiad (INMO) 2027. Successful qualification is also a stepping stone toward participation in the International Mathematical Olympiad (IMO) 2027 and the European Girls’ Mathematical Olympiad (EGMO) 2028 as part of the Indian team. All students interested in participating in INMO 2027 must appear for IOQM scheduled on 6 September 2026. Registration can be done through designated centres or online via the official portals mentioned below. Important Dates: Examination Date: 6 September 2026 Last Date for Registration: 25 July 2026 Official Websites: https://olympiads.hbcse.tifr.res.in https://www.mtal.org.in https://ioqm.mtal.org.in Contact / Registration: Registration available at respective centres Online registration portal active from 2026 onwards