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This free question paper generator builds a chapter-by-chapter plan for a JEE Main, NEET UG or JEE Advanced practice paper: how many questions each chapter gets, which are numericals, and the marks and time for each subject. A full JEE Main plan is 75 questions for 300 marks; a full NEET plan is 180 for 720. Weight chapters the way past papers do, evenly, or towards the ones you keep getting wrong.
Free · no sign-up · updated October 2026
Your paper
Press Generate paper plan for a chapter-by-chapter blueprint: questions per chapter, numericals, marks and time — ready to print and fill from your PYQs, modules or the BrainStride question bank.
The default settings: all three subjects, full length, chapters weighted the way past papers lean.
| Subject | Questions | Of which numerical | Marks | Time at exam pace |
|---|---|---|---|---|
| Physics | 25 | 5 | 100 | 60 min |
| Chemistry | 25 | 5 | 100 | 60 min |
| Mathematics | 25 | 5 | 100 | 60 min |
| Whole paper | 75 | 15 | 300 | 180 min |
Marking +4 / -1. Since 2025: 75 compulsory questions, 20 MCQs and 5 numericals per subject, +4 and −1 on both, 3 hours.
Biology keeps its 90 questions, split 45 Botany and 45 Zoology, the way the paper is printed.
| Subject | Questions | Marks | Time at exam pace |
|---|---|---|---|
| Physics | 45 | 180 | 45 min |
| Chemistry | 45 | 180 | 45 min |
| Biology | 90 | 360 | 90 min |
| Whole paper | 180 | 720 | 180 min |
Marking +4 / -1. Since 2025: 180 compulsory MCQs — Physics 45, Chemistry 45, Biology 90 — +4 and −1, 3 hours.
A question paper is two decisions: what to ask and how much of each. Coaching institutes, teachers and students who build their own tests usually get the second one wrong — a paper that gives every chapter one question looks fair, but it tests the syllabus very differently from the real exam.
The generator makes the second decision for you, in four steps.
For JEE Main that is 25 questions per subject, 20 multiple choice and 5 numerical, at +4 and −1, in three hours. For NEET UG it is 45 Physics, 45 Chemistry and 90 Biology questions, at +4 and −1, in three hours. For JEE Advanced, which changes its question types every year, it plans a three-hour sitting and leaves the question types to you.
In exam weightage mode each chapter is weighted by the midpoint of its questions-per-paper range from our reading of past papers — the same ranges our JEE Main and NEET subject pages publish. In equal mode every chapter counts the same, which tests breadth. In weak chapters mode, any chapter you mark weak gets 2.5 times its usual share.
Questions are shared out with the largest-remainder method, so a subject always gets exactly the number you asked for and no chapter is rounded away unfairly. NEET Biology is allocated separately to Botany and Zoology, 45 each. For JEE Main, the numerical slots go to the chapters that already carry the most questions.
You get a table per subject — chapter, class, questions, numericals, marks — the class 11 versus class 12 split, and the time the paper should take at the real exam's pace. Print it, save it as a PDF, or copy it as text to share with a study group.
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 practice-bank solutions checked by teachers. The generator is the free, no-account part of that.
From plan to paper
For each chapter row, pick that many questions from recent official papers. Questions from 2025 and 2026 match the current pattern best; older ones are fine for content but not for format.
If the plan says a chapter has one numerical, make that question an integer-answer one. Since 2025 a wrong JEE Main numerical costs a mark, so practising them as MCQs teaches the wrong habit.
Use the time the generator shows, in one sitting, with the +4 / −1 marking. A paper you pause halfway tells you nothing about time pressure.
Concept gap, silly error or time pressure. Then rebuild the next paper in weak-chapter mode, marking the chapters that cost you most.
Each mode answers a different question about your preparation.
| Mode | What it does | Use it when |
|---|---|---|
| Exam weightage | Heavy chapters get more questions, the way past papers lean | You want a realistic full-length mock or a score you can compare with a rank predictor |
| Every chapter equal | One chapter, one share — a breadth test | You have just finished the syllabus and want to find which chapters you have forgotten |
| My weak chapters | Chapters you mark weak get 2.5× their usual share | You know where marks leak and want a paper that makes you fix it |
Searches for an "AI question paper generator" usually mean one of two things, and it helps to separate them.
An AI that writes new questions. Language models can produce physics and chemistry questions that look right, but a share of them have no correct option, two correct options, or a numerical answer that does not survive a careful check. For practice that matters — a wrong key teaches you a wrong method. If you use AI-written questions, solve each one yourself and check the answer, or stick to questions a teacher has checked. Our guide on whether AI-generated NEET questions are reliable goes through the failure modes.
An AI that chooses questions for you. This is the useful kind. Instead of writing questions, it decides which existing, checked questions you should see next, based on what you have been getting wrong. That is what BrainStride's adaptive practice does, drawing from a question bank whose solutions are audited by teachers before release.
This page's generator is neither: it is a transparent, rule-based planner. You can see exactly why a chapter got three questions, and you can change it. For a paper you will sit and score, that transparency is worth more than novelty.
One subject at a time
A question paper generator decides the structure of a test: which chapters it covers, how many questions each gets, the question types, the marks and the time. This free BrainStride generator does that for JEE Main, NEET UG and JEE Advanced using the official exam pattern and chapter weights from past papers. A full JEE Main plan is 75 questions and 300 marks.
Not in the sense of writing questions. The generator is a rule-based planner: it reads the exam pattern and BrainStride’s chapter weights from past papers and decides how many questions each chapter gets, so the result is the same every time for the same settings. The AI part of BrainStride is the tutor, which picks your next practice questions from a teacher-checked bank based on the mistakes you have made.
No. It gives you the blueprint — chapter-wise question counts, numericals, marks and timing — which you fill from previous-year papers, coaching modules or textbook exercises. That keeps every question in your paper one that a person has already checked. BrainStride’s adaptive practice supplies teacher-checked questions chapter by chapter if you want them drawn for you.
In exam weightage mode, each chapter is weighted by the midpoint of the questions-per-paper range we have observed in past papers, so heavy chapters such as Coordinate Geometry or Genetics get more questions. NTA publishes no official chapter weightage, so these are BrainStride estimates. You can also weight every chapter equally or boost the chapters you mark weak.
Yes. Untick the chapters you have not covered and the generator shares the questions among the rest, keeping the weighting you chose. Shorter lengths — 5, 10 or 15 questions per subject for JEE Main — work well for a single sitting after school. The chapter-wise test generator page starts from that use case.
At full length, yes: 75 questions in 180 minutes for JEE Main and 180 questions in 180 minutes for NEET UG. Shorter papers keep the real exam’s pace — about 2.4 minutes a question for JEE Main and one minute a question for NEET — so the time shown is what the paper should take under exam conditions.
No. The paper plan is built in your browser, nothing is sent to a server and there is no sign-up. Print it or copy it as text if you want to keep it. The free BrainStride diagnostic is a separate, optional step if you want a plan built around your own mistakes.
Yes. Teachers and coaching faculty use the plan as a test blueprint: choose the chapters covered so far, pick the length and print the chapter-wise table. Fill it from your own question bank so the paper matches what you taught. The coaching-institute version of this page covers batch tests in more detail.
Exam patterns are from the official information bulletins. Chapter weights are BrainStride estimates from past papers, not official data.
Take the 20-minute diagnostic and BrainStride marks your weak chapters for you — then every practice set leans on them.