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IAT Exam Date 2025, Exam Schedule, Shift And Timing

authorImageDivya Sharma7 May, 2025
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IAT Exam Date 2025

IAT Exam Date 2025: IISER IAT Exam Date 2025 has been announced on the official website https://iiseradmission.in/. The exam has been scheduled to be held on 25th May 2025, 9 am, across various exam centres in India. Students who applied for the IISER IAT need to appear at the exam centre to take the exam. IISER Aptitude Test is an entrance test conducted for candidates seeking admission in Indian Institutes of Science Education and Research (IISER) for various BS and MS course programs. Students who have passed class 12th with Physics, Chemistry, Maths, and Biology are eligible to take the IAT Exam. The exam date for the year 2025 has been announced. Candidates should note IAT Admit Card 2025 will be released on 15th May 2025. Download the admit card from the official website. Keep its printout with relevant ID proofs like (adhaar card, PAN card) and a photograph. 

IAT Exam Date 2025 Overview

Indian Institutes of Science Education and Research (IISER) is the conducting body of the IAT Entrance Test. The frequency of conducting IAT is once a year. Candidates get 60 objective-based questions in Physics, Chemistry, Maths, and Biology. Candidates can seek admission in BS, MS, and dual degree course programs at IISER. 

IAT Exam Date 2025 Overview

Exam Conducting Authority

Indian Institutes of Science Education and Research (IISER)

Entrance Test Name

IISER Aptitude Test (IAT)

Eligibility Criteria 

12th Pass with subjects Physics, Maths, Chemistry or Biology

Frequency of Exam

Once a year

IAT Exam Date 2025

25th May 2025

Mode of Exam

Online (Computer-Based Test)

Questions Format

Objective-Based

Total Questions

60 Questions

Official Website Link

https://iiseradmission.in/

IAT Exam Schedule 2025

IISER Aptitude Test is conducted once a year in an online mode. Candidates can get admission into BS and MS dual degree courses after taking up IAT entrance exam. IAT Exam Date 2025 is 25th May 2025 organized at various exam centres in India. The paper is conducted into two shifts, i.e. morning and afternoon shifts. Students get objective-based questions asked in the online test from Physics, Chemistry, Maths, and Biology. Students get 4 marks for every correct answer and 1 mark is deducted for a wrong answer. 

IAT Shift Timing 2025 

IISER conducts the IAT Entrance Test in two shifts. The exam is conducted online. The IAT paper duration is 3 hours. There are two shifts: morning shift (9 am to 12 pm) and afternoon shift (12:30 pm to 3:30 pm). Candidates should reach the exam centre 1 hour before the exam to complete the documentation process and checking. 

IAT Shift Timing 2025 

Exam Shifts

Timing

Paper Duration

Shift 1

9:00 AM to 12:00 PM

3 hours

Shift 2

12:30 PM to 3:30 PM

3 hours

List of Participating IISER Institutions

A list of institutions that accept IAT scores for BS, MS, and dual degree course programs is mentioned below.

  • IISc Bangalore

  • IIT Madras

  • IISER Pune

  • IISER Kolkata

  • IISER Mohali

  • IISER Bhopal

  • IISER Thiruvananthapuram

  • IISER Tirupati NA

  • IISER Berhampur

IAT Exam Date 2025 FAQs

What is the IAT Exam Date 2025?

IAT Exam Date 2025 is 25th May 2025. The entrance test is organized across various exam centres in India.

Who is the conducting authority for the IISER Aptitude Test?

Indian Institutes of Science Education and Research (IISER) is responsible for organising the IAT entrance exam once a year.

What is the mode of the IAT Exam 2025?

IISER Aptitude Test is a Computer-Based Exam that covers 60 objective questions from Physics, Chemistry, Maths, and Biology.

When can we expect the IAT Admit Card 2025 release?

IAT Admit Card 2025 is expected to be released on 15th May 2025.

How many shifts IAT Exam 2025 organized?

IAT Exam 2025 is organized in two shifts, i.e. morning (9 am to 12 pm) and afternoon (12:30 pm to 3:30 pm).
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