IISER IAT Answer Key 2026 Live Updates: Official Key Download Link TODAY; Cutoff Trends & Safe Score Analysis
The IISER IAT Answer Key 2026 is expected today, June 7, 2026, tentatively in the late evening, on iiseradmission.in. Note that last year saw a delay, so it might take 1-2 more days. Past release times vary, with a high probability for today by 7 PM. Expected cutoff marks range, e.g., IISER Pune 130-135 marks.
IISER IAT Answer Key 2026 Live Updates:The Indian Institutes of Science Education and Research will release the IISER IAT answer key 2026 today,June 7, 2026,tentatively in the late evening. The authority will publish the IISER IAT answer key 2026 PDF, both for the English medium and Hindi medium, separately on the official website-iiseradmission.in.Candidates do not need any login credentials to download the IISER IAT 2026 answer key.
Note that the authority delayed one day in releasing the IISER IAT answer key last year from the scheduled release date. So this has happened again this year; the candidates do not need to panic. Instead, wait for another one or two days to get it released.
- IISER IAT Answer Key 2026 Download Link (To be activated today)
IISER IAT Answer Key Release Time of Past Five Years
Candidates can check out the IISER IAT answer key release time of the past five years here in the following table:
Year | Exam Date | Provisional Key Release | Typical Release Time |
2025 | May 25 | May 26 (One day delayed) | Around 7.30 PM to 8 PM |
2024 | June 9 | June 9 (Same day) | 6 PM |
2023 | June 17 | June 17 (Same day) | 7 PM |
2022 | July 3 | July 3 (Same day) | 6.30 PM |
2021 | August 12 | August 13 (One day delayed) | 11 AM |
IISER IAT Answer Key 2026: Expected Release Time
Find out the expected release time of the IISER IAT answer key 2026 here in the following table:
Particulars | Details |
Expected release time 1 | By 7 PM (High probability) |
Expected release time 2 | The next morning, around 11 AM on June 8, 2026 (If delayed) |
IISER IAT Institute-Wise Expected Cutoff Marks 2026
Check out the IISER IAT institute-wise expected cutoff marks 2026 here in the following table:
Institute Name | Expected Cutoff Marks 2026 for the General Category |
IISER Berhampur | 105 to 110 marks |
IISER Bhopal | 110 to 115 marks |
IISER Kolkata | 110 to 115 marks |
IISER Mohali | 115 to 120 marks |
IISER Pune | 130 to 135 marks |
IISER Tirupati | 105 to 110 marks |
IISER Thiruvanthapuram | 105 to 110 marks |
IISER IAT Answer Key 2026: How to calculate score?
To calculate the IISER IAT score using the answer key, the candidates should have a fair knowledge of the marking scheme. Note that the candidates will get 4 marks for every correct answer, whereas 1 mark will be deducted for every incorrect answer. There will be no deduction for the unattempted questions.
Total marks= (Number of correct answersX4)- (Number of incorrect answerX1)
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