The Kepler Batch - IAT prep built around your Class-12 boards, not against them. Everything in our dropper programme, plus dedicated 12th board revision and 10 board mock tests. One year, two results: your boards and your IISER seat.
“Kepler Batch - the astronomer who proved you can chart two orbits at once.”
Pro vs Max vs Max+
The Kepler Batch costs ₹1,000 more than the Doppler Batch at each tier - that is the board-support premium: dedicated 12th revision plus 10 board mocks (Physics, Chemistry, Maths, Biology).
₹4,999/ one payment · year-long, alongside boards
₹5,99917% offYou save ₹1,000
The complete course:
₹8,999/ one payment · year-long, alongside boards
₹10,99918% offYou save ₹2,000
Everything in Pro, plus:
₹29,998/ one payment · year-long, alongside boards
₹39,99825% offYou save ₹10,000
A small, exclusive batch:
Prices exclusive of 18% GST
| Kepler Pro · ₹4,999 | Kepler Max · ₹8,999 | Kepler Max+ · ₹29,998 | |
|---|---|---|---|
| Batch size | 150 students | 300 students | Only 50 students |
| Live classes | 2 / wk / subject + doubt | 2 / wk / subject + doubt | 2 / wk / subject + doubt |
| Duration | Year-long (to exam) | Year-long | Year-long |
| Notes / modules | Full modules | Full modules | Full modules |
| DPPs | 50 Q / chapter | 50 Q / chapter | 50 Q / chapter |
| Practice sheets + mind maps | 50 Q/ch + mind maps | 50 Q/ch + mind maps | 50 Q/ch + mind maps |
| Test series (weekly / monthly / quarterly) | Full | Full | Full |
| Chapter-wise PYQs | |||
| Detailed report after every test | |||
| Monthly strategy session | |||
| Mentorship programme | |||
| Recorded lectures + Telegram doubt group | |||
| Non-Bio & non-Maths dedicated sessions | |||
| All-India mock test series | Included (worth ₹1,499) | Included (worth ₹1,499) | |
| Crash course included | Included (worth ₹2,499) | Included (worth ₹2,499) | |
| Offline centre access + visits | |||
| Quarterly Parent-Teacher Meeting | |||
| Interaction with an IISERite | |||
| Offline IISER Pune Workshop | Included (₹10,000 value) | ||
| Monthly 1-1 strategy session | |||
| 12th board revision support | |||
| 10 board mock tests (P/C/M/B) | |||
| Buy Kepler Pro → | Buy Kepler Max → | Buy Kepler Max+ → |
Prices exclusive of 18% GST
Next batch date is announced on Telegram first - enrolments close when the batch begins. No countdowns, no “seats filling fast” - ever.
People who cracked it
IISER Pune
IISER Pune
IIT Kanpur
IIT Bombay
Kepler Batch FAQs
Everything about ClassPe's Class 12 batch for the IISER Aptitude Test (IAT) 2027.
Kepler is ClassPe's Class 12 batch for IISER Aptitude Test (IAT) 2027 preparation. It is built for students appearing for the IAT alongside their board exams, covering the complete Class 11 and 12 NCERT syllabus in Physics, Chemistry, Mathematics, and Biology through live online classes and mentorship.
Yes - and Kepler is designed exactly for that. The IAT syllabus is based on the NCERT Class 11 and 12 curriculum, so the two overlap heavily. Kepler sequences IAT preparation around your board schedule so you build one strong foundation instead of running two separate races.
Yes. You can appear for the IAT in the year you take your Class 12 final exam and in the two consecutive years after it - up to three attempts in total. You must have studied at least three subjects among Physics, Chemistry, Mathematics, and Biology in Class 12.
You're still eligible for the IAT with any three of the four. But the exam tests all four subjects, so Kepler teaches the complete PCMB syllabus from the ground up - including the subject you didn't take in school.
Two live classes per subject each week on the ClassPe class SOP, with the retention-curve test calendar running underneath: weekly, monthly and quarterly tests, each followed by a detailed feedback report. Around board season, the load is sequenced so IAT prep supports rather than fights your board preparation. Full details on the Method page.
Yes. Because both run on the NCERT Class 11 and 12 syllabus, the concept clarity you build for the IAT directly strengthens board answers - especially in Physics, Chemistry and Maths reasoning questions.
Kepler runs live online from anywhere in India, and every class recording is up the same evening. Miss a class, watch it that night, and your doubts still get answered the same day by the teacher who taught the chapter.
Yes. The PCMB foundation transfers directly. But Kepler's calendar, tests, and question practice are optimised for one exam: the IISER Aptitude Test.
In IAT 2026, ClassPe students secured AIR 9, 11, and 16, with 15+ students in the Top 500, 100+ in the Top 1000, and 250+ in the Top 3000. Verified scorecards are on the Results page.
We reply on WhatsApp within 10 minutes, 8 AM-11 PM