IISER IAT Answer Key 2026 (OUT): Official Key Download Link; Cutoff Trends & Safe Score Analysis

Angana Nath

Updated On: June 09, 2026 09:38 AM

The IISER IAT Answer Key 2026 was released, on iiseradmission.in. Expected cutoff marks range, e.g., IISER Pune 130-135 marks.
IISER IAT Answer Key 2026 (OUT) Live Updates: Official Key Download Link; Cutoff Trends & Safe Score AnalysisIISER IAT Answer Key 2026 (OUT) Live Updates: Official Key Download Link; Cutoff Trends & Safe Score Analysis
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IISER IAT Answer Key 2026 Live Updates: The Indian Institutes of Science Education and Research released the IISER IAT answer key 2026 on June 7, 2026. The authority published 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.

Also Check | IISER Response Sheet 2026 TODAY: Expected Release Time; Download Link Details

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

Also read l JOSAA Mock Allotment Result 2026 Live Updates: Choice Filling Guide & Suggestions

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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IISER IAT answer key live coverage has been ended. Candidates can download the answer key PDF and assess their performance level in the exam.

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