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CBSE Class 11–12 · exam hub
CBSE Class 12 preparation overlaps with JEE and NEET more than most timetables admit: board exams usually run February–April, with 70 or 80 theory marks and 20 or 30 for practicals and internal assessment, on the same NCERT chapters the entrance papers test. BrainStride is an AI tutor for JEE, NEET and Olympiad preparation that runs a 20-minute diagnostic, maps your weak chapters and writes a daily plan, with every solution checked by teachers.
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JEE Main Session 1
Jan 2027
Expected, before boards begin
CBSE board exams
Feb–Apr 2027
Usual window; date sheet from CBSE
JEE Main Session 2
Apr 2027
Expected, overlapping the end of boards
NEET UG
May 2027
Expected on the first Sunday of May
Official 2027 date sheets and notifications are not out yet. Check cbse.gov.in, jeemain.nta.nic.in and neet.nta.nic.in.
The details change a little every year, so treat the current sample papers on cbseacademic.nic.in as the final word on format.
Chapter names follow the NCERT Class 12 textbooks; check the current syllabus on cbseacademic.nic.in.
Near-total overlap
Board answers need the reasoning written out
Boards mark the steps, JEE marks the answer
Same NCERT lines, different answer lengths
The method
Twenty-five questions tell you which chapters are weak for the entrance paper — and those are almost always the ones that will cost board marks too.
For each chapter you practise the entrance question and the written board answer, so the step-marking habit and the speed habit grow together.
Ninety minutes a day, re-cut every night. As board exams approach, the plan shifts weight to written answers and practicals, then back to mocks.
Questions
12,300
Board format
Classes
11 and 12
NCERT chapter order
Answer types
Short and long
With step-wise model answers
Sample figures — replace before launch.
No sign-up needed
How the Class 12 science and maths papers are built, section by section.
Use free →A weekly timetable that fits school, coaching and self-study without pretending you have eighteen hours.
Use free →Starter is free forever. Focus adds the nightly plan that balances board and entrance chapters.
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₹0
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Who it's for
Anyone deciding whether an AI plan is worth it — Class 11 upwards.
Class 11–12, alongside coaching
₹899
per month · cancel anytime
Who it's for
Students in coaching who need the hours after class to count.
Droppers and top-rank aspirants
₹2,499
per month · cancel anytime
Who it's for
Droppers and JEE Advanced or Olympiad aspirants who want people, not just software.
Prices in ₹ per month; yearly prices are the per-month equivalent, billed once. GST is shown at checkout. Cancel anytime in one tap — access runs to the end of the period you paid for. Full refund within 7 days of a first payment if you have used fewer than 10 doubt solves. Pay by UPI, cards, net banking or wallets.
Anything missing? Write to hello@brainstride.co — a mentor replies, not a bot.
CBSE Class 12 board exams usually run between February and April, and the 2027 exams are expected to follow that window. CBSE releases the official date sheet on cbse.gov.in a few months before. JEE Main Session 1 is expected in late January 2027 and NEET UG in early May 2027, so plan the overlap early.
In CBSE Class 12, most subjects split marks between a theory paper of 70 or 80 marks and practicals or internal assessment worth 30 or 20 marks, depending on the subject. The share of competency-based questions has been increasing. The current sample papers and marking schemes on cbseacademic.nic.in show the exact format for each subject.
Balancing CBSE Class 12 preparation with JEE or NEET works best when you treat them as one syllabus with two answer styles. The NCERT chapters are largely shared, so study each chapter once, then practise both the entrance MCQ and the written board answer. Shift weight to board-format writing in the weeks before the board exams.
Board marks matter for admissions. For NITs, IIITs and other institutes through JoSAA, you need 75% in Class 12 (65% for SC/ST) or a place in your board’s top 20 percentile. For NEET UG, you need at least 50% aggregate in Physics, Chemistry and Biology for General candidates, and 40% for SC, ST and OBC.
For CBSE Class 12 boards, NCERT textbooks are the core, and most board questions are written from them. What NCERT alone does not teach is answer presentation: step-wise working, labelled diagrams and keyword-level precision that examiners mark. Practising with the official sample papers and marking schemes closes that gap.
BrainStride helps with CBSE Class 11 and 12 by running one diagnostic across the chapters boards and entrance exams share, then writing a 90-minute daily plan that includes board-format answers beside JEE or NEET practice. Doubts can be solved from a photo of a textbook or coaching sheet, and solutions are reviewed by teachers.
BrainStride is not affiliated with CBSE, NTA or JoSAA. Facts checked October 2026.
Free guides, no account needed.
Take the diagnostic, read your weak-chapter map, and decide afterwards whether you want the daily plan.