IISER IAT 2026 Response Sheet - Overview

The IISER IAT 2026 response sheet has been released on iiseradmission.in (June 9, 2026). Candidates can now download their personalised IAT 2026 response sheet to verify marked answers, estimate scores using the official marking scheme, and raise objections against the provisional answer key during the objection window (June 9 - 13, 2026). Read on for step‑by‑step download instructions, how to file objections, and key dates including the final answer key and result timelines.

IISER IAT 2026 Response Sheet - Overview

What Is the IISER IAT 2026 Response Sheet?

The IAT 2026 response sheet is an official document containing all answers marked by candidates during the IISER Aptitude Test. It serves as your digital record of exam responses.

Key Uses of the Response Sheet:

• Verify your answers - Check all responses marked during the exam
• Compare with answer key - Tally responses against the provisional answer key
• Calculate probable score - Estimate your score using the marking scheme
• Raise objections - Challenge incorrect answer key options
• Estimate qualification chances - Predict your IISER counselling eligibility

How to Download IISER IAT 2026 Response Sheet (Step-by-Step)

Follow these simple steps to access your IAT 2026 student response sheet:

• Visit the official website: Go to iiseradmission.in
• Click on "Candidate Login" - Access the login section
• Enter your credentials:
• Application Number / User ID
• Password
• Log in to your dashboard - Your candidate portal opens
• Locate the "IAT 2026 Response Sheet" link - Found on the dashboard
• Click to view - Your response sheet displays on screen
• Download & save PDF - Click download for future reference

Direct Response Sheet Link: IAT 2026 Response Sheet

Details Available in IISER IAT 2026 Response Sheet

Your student response sheet contains comprehensive exam information:

IISER IAT 2026 Marking Scheme: Calculate Your Probable Score

Use the official marking scheme to estimate your IAT 2026 score:

Steps to Calculate Score:

• Download response sheet + provisional answer key
• Match your responses with official answers
• Count total correct answers
• Multiply correct responses by 4
• Count total incorrect answers
• Multiply incorrect responses by 1
• Subtract negative marks from total marks

IISER IAT 2026 Answer Key Objection Process: How to Challenge

IISER IAT 2026 Answer Key Objection Process: How to Challenge

• Go to iiseradmission.in - Official admission portal
• Click "Answer Key Objection Link" - Access objection portal
• Enter login credentials:
• User ID
• Password
• Open IAT response sheet - View your answers
• Select questions to challenge - Choose incorrect options
• Upload supporting evidence - Submit proof in prescribed format
• Pay objection fee - ₹100 per question (non-refundable)
• Submit before deadline - Complete by 11:59 PM, June 13, 2026

Important: Objection fee is not refundable verify before challenging

IISER IAT 2026 Important Dates Timeline

IISER IAT 2026 Marks vs Percentile Reference

Estimate your percentile based on your score: