IISc Admission: Step-by-Step Guide for Science Student after 12th
IISc Bangalore 2025 Step by step Admission !
So, you’ve just finished your 12th or will be appearing for the board exams in 2025? If you’ve been eyeing the Indian Institute of Science, Bangalore — yes, the one with the sprawling green campus and a legacy of excellence — here’s your golden opportunity.
This guide will walk you through everything: eligibility, how to apply, scholarships, and even a few little-known tips to give you an edge.
Stay tuned!
Bachelor of Science (Research) – 2025
Let’s start with the flagship four-year BS (Research) program. If you’re someone who thrives on curiosity, and sees science not just as a subject, but a way of thinking — this one’s for you.
Who can apply?
- Students who completed their Class 12 (or equivalent) in 2023 or 2024, or are appearing in 2025.
- Physics, Chemistry, and Mathematics must be your core subjects — no skipping those!
- You’ll need to have scored at least 60% marks (or first class). For SC/ST students, simply passing will do.
Selection Route
Admission hinges on one of two exams:
- JEE Advanced 2025
- IAT 2025 (IISER Aptitude Test)
Perform well in either, and you could be walking through the gates of IISc.
Total Seats: 138
- 111 regular seats
- 22 supernumerary seats exclusively for women
- 5 seats for foreign nationals or OCI/F card holders
Key Things to Keep in Mind:
- Your board must be recognized by COBSE (Council of Boards of School Education).
- If you’re a foreign national, make sure to get an equivalence certificate from the Association of Indian Universities. This will be needed during counselling.
- Applied before your results are out? You’ll need to update your rank within 3 days once the results are declared. No excuses!
Reservations? Yes, as per Government norms. That includes SC, ST, OBC, EWS, PwD, and even provisions for Kashmiri Migrants and Pandits. Also, women applicants can avail an additional 20% supernumerary quota.
Scholarships Galore!
Every student admitted to IISc is eligible for financial support. Depending on how you got in, you may qualify for the INSPIRE scholarship or the IISc Promotional Scheme (IIScP). And that’s not all — top business houses and government agencies also chip in with funding.
Click here to get direct access to the IISc Admission Portal.
Bachelor of Technology in Mathematics & Computing – 2025
Fancy yourself as someone who loves math and can think in algorithms? The BTech in Mathematics and Computing is designed just for that intersection of logic and innovation. And guess what? It’s rapidly becoming one of the most coveted programs at IISc.
Who’s eligible?
- Appeared for Class 12 (or equivalent) in 2023, 2024, or 2025
- Physics, Chemistry, and Mathematics are mandatory in your first attempt
- Now comes the tricky bit — you must fulfill one of these two conditions:
- Scored 75% or more (65% for SC/ST/PwD) in Class 12.
- Ranked in the top 20 percentile of your board (category-wise).
What counts for percentile?
These 5 subjects:
- Physics
- Chemistry
- Mathematics
- A language (best score, if you took more than one)
- One more subject — your top scorer among the rest
Total Seats: 52
- 40 regular seats
- 8 supernumerary for women
- 4 seats for foreign nationals/OCI
How to Apply?
- Online Applications Open: 01 May to 06 June 2025
- Visit the IISc portal (yes, only online — no printed forms)
- Fee: ₹500 for GN/OBC/KM, ₹250 for SC/ST/PwD
- Mode of payment: Online — Net banking, Cards, UPI — your pick
For additional information regarding Eligibility and Performance in Class XII (or equivalent) examination Click Here.
And remember: even if you apply before the results are out, don’t forget to update your rank within three days of declaration.
Scholarships? Absolutely!
Just like the BS program, BTech students are also eligible for scholarships under various schemes. The exact amount varies, but the good news? No one’s left behind for financial reasons.
Get the: Fee structure and Scholarship details.
Why to Consider?
Both these programs — the BS (Research) and BTech (Math & Computing) — are more than degrees. They’re a gateway to cutting-edge research, world-class mentorship, and a community of thinkers, makers, and doers.
So, bookmark the official website. Keep tabs on deadlines. And start dreaming big — because IISc might just be your next destination.
Got questions? Keep checking SciAstra for updates, insights, and expert tips.
FAQs:
Q1. Can students from any board apply for IISc admission?
Yes, students from any board recognized by COBSE or foreign nationals with AIU equivalence certificates can apply.
Q2. What is the minimum percentage required to apply for IISc?
For B.Sc (Research), 60% aggregate is required (pass class for SC/ST). For B.Tech, 75% aggregate or top 20 percentile in the board exam is mandatory (65% for SC/ST/PwD).
Q3. What entrance does IISc consider for admission after 12th?
B.Sc (Research) accepts JEE Advanced or IAT scores. B.Tech admission is based only on JEE Advanced ranks.
Q4. Are there scholarships available for IISc undergraduate students?
Yes, all admitted students are eligible for scholarships under IIScP and other national/international agencies.
About Us:
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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!
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