The Journey Begins: A Student’s Question, A Future’s Answer
IAT Exam: If you are reading this, chances are you’re dreaming of a future in science, aiming for one of India’s most prestigious institutes—IISER (Indian Institutes of Science Education and Research).
Maybe you’re staring at your books, deep in thought, wondering:
“What if I miss the IAT Exam this year? Can I take it again? How many times can I attempt it?”
I get it. The uncertainty can be terrifying. This isn’t just another iat exam; it’s a ticket to a life of research, discovery, and opportunities you’ve been working so hard for.
How Many Times is the IAT Exam Conducted in a Year?
The IAT Exam (IISER Aptitude Test) is conducted only once a year.
Yes, you read that right. Just one chance. One opportunity.
For many students, this realization brings a mix of emotions—motivation, fear, and a sense of urgency. But let me tell you this: one opportunity is enough if you prepare the right way.
Who Can Attempt the IAT Exam?
- You can appear for IAT Exam only once in your lifetime.
- You must have passed Class 12 in the same year as the exam or the previous year.
- There is no second attempt or re-exam—so preparation is everything.
Know here: How Many Attempts are Allowed for the IISER Aptitude Test?
“One Shot” – Why This Makes IAT Exam Special
The fact that IAT Exam happens only once a year makes it more than just an exam.
It’s a defining moment.
Unlike other exams where you might have multiple chances, IAT is a “one-and-done” deal. This might seem scary, but in reality, this is what makes the IISER journey unique.
Because real science is about precision. There are no shortcuts in research—just like there are no shortcuts to IISER.
You have to put in the work, trust yourself, and show up fully prepared—just like a scientist making a breakthrough after years of effort.
How to Make This One Attempt Count?
1. Understand the IAT Exam Pattern
- Subjects: Physics, Chemistry, Mathematics, and Biology
- Type: MCQs (Multiple Choice Questions)
- Difficulty: Somewhere between JEE Main and Advanced
2. Plan Your Strategy (Because You Get Only One Shot!)
- Start early. Don’t wait for the last few months.
- Stick to the NCERT books first.
- Solve previous year questions (they help you understand what’s important).
- Take mock tests under real exam conditions.
- Focus on accuracy—there’s negative marking, so guessing isn’t an option.
3. Overcome the “What If I Fail?” Fear
- The truth? Everyone feels this fear.
- The difference between success and failure is persistence.
- IISER isn’t just for the “genius” students—it’s for those who are dedicated, disciplined, and ready to give their best.
How to prepare for IISER Aptitude Test 2025 in month
Final Thoughts: Your IISER Dream is Waiting
If IAT Exam were conducted multiple times a year, maybe the pressure wouldn’t feel so intense.
But then, it wouldn’t be special.
This one exam, one opportunity makes it a challenge worth taking. Because one attempt is all you need—when you give it your all.
Are You Preparing for IAT Exam 2025?
Can You Get Admission to IISc Bangalore Through the IAT Exam
Comment below with your biggest challenge! Let’s crack this together. 🚀
About us: Sciastra
At SciAstra, we guide students who want to become scientists and pursue research by helping them secure admissions in the top colleges for the same like IISER, NISER, CEBS, ICAR, CMI, etc.
Our mentors are from the top research institutes like IISER, NISER, IACS, CMI, ISI, IISC Bangalore, and so on. If you are looking to prepare for IAT / NEST 2025, you can check out our courses and get access to live classes, recorded lectures, study material, mock tests, doubt-clearing classes, and much more!
To know more about us, click here OR download the SciAstra App from Play Store or App Store!
