Overview

• IISER released the provisional answer key and response sheets for the May 25 IAT exam on May 29
• Candidates can challenge answers via the admissions portal until June 1 at 5 PM
• Each objection carries a non-refundable ₹100 fee per question and must be backed by evidence uploads
• The portal lets test-takers flag translation errors and propose multiple correct options if needed
• After reviewing challenges, IISER will publish the final answer key and IAT 2025 results and open admissions document uploads from June 1 to June 16