Parthav 2.0 - the free crash course for IAT 2027.
A completely free, live, 9-month course - built so that no serious aspirant misses IISER for lack of money. This is the real thing, not a demo. Here is exactly what you get.
Last cycle: 3 of the top-20 all-India ranks in IAT 2026 came from Parthav 1.0 - counted from submitted scorecards, with consent. See the results →
Radically clear on limits
What's in, what's not
The right-hand column is not fine print - it is exactly what the paid batches add. If the left column is enough for you, take it and never pay us a rupee.
Included - free, forever
- 1 live lecture / week / subject
- Notes + class PPTs
- DPPs - 15 questions / chapter
- Telegram access (doubts + announcements)
Not included - that's what the paid batches add
- Test series, PYQs, mentorship, reports
- Practice sheets + mind maps
- Non-Bio / non-Maths parallel tracks
- Recorded lectures, PTM, offline access
Want the test series, a mentor and the parallel tracks? Compare with the Doppler Batch and Kepler Batch - one honest look, no pressure.
Parthav 2.0 FAQs
Students ask these questions.
India's free, live crash course for the IISER Aptitude Test (IAT) 2027 - no payment wall, no catch.
Completely free, with no payment wall - and no catch. Parthav exists so that no serious aspirant misses IISER for lack of money. You register, you attend live classes, you prepare. Nothing is locked behind a payment screen.
Parthav 2.0 is ClassPe's free, live, 9-month crash course for IAT 2027 - the second edition of India's first free open crash course for the IISER Aptitude Test. It covers the IAT syllabus across Physics, Chemistry, Mathematics, and Biology through live classes with PYQ practice.
Parthav 1.0 ran for IAT 2026 and taught 10,000+ aspirants free, with 1.4M+ views and 50,000+ hours watched. Its students reached AIR 9, 11, and 16 - three of the top-20 all-India ranks in IAT 2026, counted from submitted scorecards with consent.
The real thing. Full live lectures, complete topic coverage, PYQ practice - the same faculty who teach our paid batches. It is a complete crash course, not a preview reel.
The same IISER Pune and IIT alumni who teach Kepler and Doppler. The faculty does not change because the price is zero.
Join the free batch from this page - you'll get the schedule and access to every live class. No payment details asked, ever.
Parthav gives you the teaching, free. Kepler and Doppler add the system around it: a 50-student cohort, personal mentor, the full retention-curve test calendar, and feedback reports after every test. Compare all three on the Courses page.
Students have done it - Parthav 1.0 produced top-20 ranks. It gives you complete, serious teaching. What it doesn't give you is personal tracking; if you want your preparation monitored and corrected week by week, that's what the batches are for.