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IISER Exam Pattern 2025

IISER 2025 Exam Pattern

The IISER Entrance Exam 2025 pattern is expected to remain consistent with the previous year’s format. The exam will be conducted as a computer-based test (CBT), and the subject knowledge of applicants will be assessed through multiple-choice questions (MCQs) based on the IISER 2025 syllabus.

A mock test link will soon be available for candidates to practice the exam format and familiarise themselves with the timing and structure of the test. The exam will consist of 60 multiple-choice questions (MCQs) drawn from the specified IISER syllabus 2025.

The marking scheme for the exam was revised last year. The main change made by the exam conducting body was the adjustment in marks awarded for each correct answer. Previously, the exam had a total of 180 marks, but the current maximum score for the examination is now 240 marks.

IISER Entrance Exam 2025 Highlights

Exam Name	IISER Entrance Exam
Conducting Body	Indian Institutes of Science Education and Research (IISER)
Exam Mode	Online
Exam Duration	3 Hours
Exam Medium	English
Total Marks	240 Marks
Marking Scheme	+4 for each correct answer and -1 for each incorrect answer
Official Website	www.iiseradmission.in

IISER Entrance Exam 2025 Marking Scheme

The marking scheme for the IISER Entrance Exam 2025 is as detailed below:

Subject	No. of Questions	Marks
Physics	15	60
Chemistry	15	60
Biology	15	60
Mathematics	15	60
Total	60	240

Marking Scheme:

+4 marks for each correct answer
-1 mark for each incorrect answer

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