India, April 15 -- Indian Institute of Science and Research (IISER) will close the registration process for IISER Aptitude Test (IAT) 2025 on April 15, 2025. Interested and Eligible candidates can apply at iiseradmission.in.

The correction in the application form will be allowed from April 21 to April 22, 2025.

The exam will be held on Sunday, May 25, 2025 at 9:00 AM.

IAT 2025 will be conducted as a Computer Based Test (CBT) across various centres in India for admission to 5-Year BS-MS (Dual Degree), 4-Year BS and B. Tech. Degree Programs 2025. It will consist of 60 Multiple Choice Questions (MCQs) totaling 240 marks, 15 questions each from Biology, Chemistry, Mathematics and Physics. The duration of the test will be 180 minutes, each ...