IISER Aptitude Test (IAT)

IAT 2023 will be held on Saturday, June 17, 2023 at 9:00 AM.

IISER Aptitude Test (IAT) will be conducted as a computer based test in centres across India.

IAT will consist of 60 questions, 15 questions each from Biology, Chemistry, Mathematics, and Physics.

Total time for answering the test will be 180 minutes. Questions will be of multiple choice type with only one correct answer.

  • Each correct answer will be awarded 4 marks.
  • Each incorrect answer will lead to the deduction of 1 mark.
  • Unanswered questions will be awarded 0 mark.
  • Therefore, maximum marks in IAT will be 240.

The total marks obtained by a candidate out of 240 will be considered for preparing the Rank List.

Not every candidate appearing in IAT 2023 will be awarded a rank. Rank cut-off will be announced at an appropriate time. Further, getting a rank does not guarantee offer/admission to an IISER.