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Free JEE Main mock tests: five full papers, analysed
Sit a complete JEE Main paper under exam conditions: 75 questions, three hours, +4 and −1. When you submit, you see your score by subject and by chapter, where negative marking cost you, and what to work on before the next paper.
5
full-length papers
375
questions, all with worked solutions
3
formula sheets as PDFs
No card, no trial, nothing to cancel.
The paper
The same pattern as the real exam
Each mock follows Paper 1 (B.E./B.Tech) as NTA sets it out in the JEE (Main) Information Bulletin: three subjects, each with 20 multiple-choice questions in Section A and 5 numerical-answer questions in Section B, in three hours. A correct answer earns +4 and a wrong one −1 in both sections, and an unanswered question scores 0.
| Subject | Section A (MCQ) | Section B (numerical) | Marks |
|---|---|---|---|
| Mathematics | 20 | 5 | 100 |
| Physics | 20 | 5 | 100 |
| Chemistry | 20 | 5 | 100 |
| Total | 60 | 15 | 300 |
Exam dates, registration and fees for the current cycle are on the JEE Main 2027 page.
After you submit
An analysis, not just a score
A total out of 300 tells you how you did. It does not tell you what to do next. Every mock ends with a breakdown of where the marks went:
Score by subject
Marks, accuracy and questions attempted for Mathematics, Physics and Chemistry, side by side, so you can see which subject is costing you the most.
Score by chapter
Every chapter the paper touched, sorted by the marks you lost there. The top of that list is your revision list.
Easy, medium and hard
Accuracy on each level. Losing marks on easy questions is a care problem, not a knowledge problem, and the fix is different.
MCQ and numerical
Accuracy on multiple-choice against numerical answers, where there are no options to check your working against.
What to work on next
Up to five suggestions written from your own numbers: whether negative marking is hurting you, which chapters to revise first, and what is already solid.
Try it
Three sample questions from Mock 1
One per subject, with the solution exactly as it appears after the test. Work each one out before you open the answer.
1. Mathematics · Sets, Relations and Functions
How many functions from the set {1, 2, 3, 4} to the set {a, b, c} are onto?
- A.36
- B.24
- C.81
- D.30
Show answer and solution ↓
Answer: A. 36
Count all functions and remove those that miss a value, by inclusion–exclusion. All functions: 3⁴ = 81. Functions missing at least one chosen value: 3 × 2⁴ = 48. Functions missing two chosen values were subtracted twice, so add them back: 3 × 1⁴ = 3. Onto functions = 81 − 48 + 3 = 36. Writing 81 − 48 = 33 forgets the add-back, and 81 is the count of all functions, onto or not.
2. Physics · Kinematics: Motion in One and Two Dimensions
A stone is thrown straight up at 15 m s⁻¹ from the edge of a cliff 20 m high and falls past the edge to the beach below. How long after the throw does it land? (g = 10 m s⁻²)
- A.1 s
- B.3 s
- C.4 s
- D.5 s
Show answer and solution ↓
Answer: C. 4 s
Measure displacement from the throwing point, upward positive. The beach is 20 m below, so −20 = 15t − 5t², which tidies to t² − 3t − 4 = 0 = (t − 4)(t + 1), giving t = 4 s. The 3 s option is only the time for the stone to come back level with the cliff edge; the last 20 m still has to be fallen.
3. Chemistry · Some Basic Concepts: Mole Concept and Stoichiometry
How many grams of O₂ does it take to burn 11 g of propane, C₃H₈, completely? (C = 12, H = 1, O = 16)
- A.8 g
- B.20 g
- C.40 g
- D.56 g
Show answer and solution ↓
Answer: C. 40 g
Balance first: C₃H₈ + 5O₂ → 3CO₂ + 4H₂O. Propane’s molar mass is 44 g mol⁻¹, so 11 g is 0.25 mol, and it needs five times as many moles of O₂: 1.25 mol × 32 g mol⁻¹ = 40 g. Counting oxygen as atoms of 16 g gives 20 g, and skipping the balancing (1 : 1) gives 8 g.
The other 372 questions are in the five papers.
Using them well
How to use five mocks
Five mocks taken in one week tell you the same thing five times. Spread them out so that each one checks whether the last round of revision worked.
- 1
Mock 1 · As soon as you can
Before more revision, not after it. This is your starting score, and the chapter table becomes your revision list.
- 2
Mocks 2 and 3 · After a few weeks of fixing
Work through the top of the chapter list from Mock 1 first. Then sit Mock 2 to check that the fix held, and Mock 3 about a fortnight later.
- 3
Mocks 4 and 5 · The last weeks before the exam
Sit them at your exam shift’s time (9 AM or 3 PM), in one sitting, with no breaks you would not get on the day. By now you are practising your attempt order and your guessing rule, not learning chapters.
Review the same day
Spend at least an hour on the review. For every question you lost, write one line in an error log: was it the concept, a calculation, a misread question or the clock? After two or three mocks the log shows a pattern, and that pattern is worth more than any single score.
Also free
Formula sheets for all three subjects
The same free course includes formula sheets for Mathematics, Physics and Chemistry, chapter by chapter across the JEE Main syllabus, as PDFs to download and print. Use them to revise before a mock, and to look up the formula you could not recall while you review it.
Questions
JEE Main mock test: frequently asked questions
Is the mock test really free?
Yes. You create a free account (an email and a password) and enrol in the free mock-test course. There is no card, no trial and nothing to cancel. The account is what saves your scores and analysis.
Is this the official NTA mock test?
No. These papers are written by Bodhyn in the pattern NTA publishes in the JEE (Main) Information Bulletin, and every question is written fresh for them. NTA offers its own sample test on nta.ac.in for practising on the exam interface, and it is worth taking as well.
Do I get the answers and solutions?
Yes. After you submit, every question shows the correct answer and a worked solution, with the chapter to revise if you got it wrong.
How hard are the papers?
Across the five papers, about half the questions are easy, 45% medium and 6% hard. A strong score here is a good sign, but real shifts vary in difficulty. Treat the analysis, not the score, as the thing to act on.
Can I retake a mock?
Yes. But a second sitting of the same paper measures memory more than ability, so take the next mock instead and use the retake only to rehearse timing.
Is there negative marking, as in the real exam?
Yes, and it is the same rule: +4 for a correct answer, −1 for a wrong one and 0 for an unanswered question, in both Section A and Section B.
Can I take it on a phone?
Yes, it works on a phone, a tablet or a computer. For a full three-hour mock, a computer or tablet is closer to the real exam, which is taken on a computer.
Also free: JEE study-plan & strategy course · Percentile to rank estimator · JEE Main pattern and marking scheme
Bodhyn Learning Centre is an independent coaching platform and is not affiliated with NTA. The mock tests are Bodhyn’s own papers in the published JEE Main pattern; they are not past papers or official NTA tests.