IISER IAT 2026 answer key released at iiseradmission.in: Direct link to download here

The IISER Aptitude Test 2026 provisional answer key is now available on iiseradmission.in. Candidates can download it to estimate their scores for admission to BS-MS, BS, and BTech programs. Response sheets and an objection window will open on June 9, allowing candidates to challenge any discrepancies before the final key is released.