JEE Main's pattern tightened in a way many candidates still prepare wrongly for: the numerical questions are now compulsory AND negatively marked. If your attempt strategy still assumes "free" numericals, you are leaking marks. Here is the current pattern and the strategy it dictates.
The structure (Paper 1, B.E./B.Tech)
- 75 questions, 300 marks, 3 hours, computer-based.
- Per subject (Physics, Chemistry, Maths): 25 questions — 20 MCQs (Section A) + 5 Numericals (Section B).
- All 75 are compulsory. The old "attempt any 5 of 10 numericals" choice is gone.
The marking maths — and the change that catches people
- Correct: +4 (both sections)
- Incorrect: -1 (both sections — including numericals, which previously carried no penalty)
- Unattempted: 0
This change matters. Under the old rules, you could fire off numerical guesses risk-free. Now a wrong numerical costs -1 exactly like an MCQ, so NAT questions need the same attempt discipline as MCQs: attempt when your method gives a confident value, skip when you are truly guessing. The reflex of "just put something" on every numerical now actively lowers scores.
Attempt policy by expected value
- MCQ, confident or two options eliminated: attempt.
- MCQ, blind guess (4 options): EV = 0.25×4 − 0.75×1 = +0.25 — marginally positive but variance-heavy; use only late, chasing a threshold.
- Numerical, confident method: attempt — you should land in the accepted range.
- Numerical, no method: skip. Now that -1 applies, a blind numerical is a losing bet, not a free lottery.
Percentile, not marks
JEE Main reports a percentile (0-100), normalized across sessions and shifts, not raw marks — because different shifts get different papers. Your percentile reflects the fraction of candidates you outscored; the "best of two sessions" rule takes your higher percentile. The strategic reading: in the massive middle of the distribution, a few extra correct answers move your percentile sharply, so eliminating silly errors is worth more than chasing the hardest question. (The two-session strategy that exploits this: JEE Main 2027 preparation guide.)
What this means for practice
Practise the exact format — 20 MCQ + 5 NAT per subject — and score it with the current rules including numerical negative marking, or your attempt instincts train wrong. Track percentile-equivalent, not marks, across mocks. Myndaq's JEE Main course reproduces the 75-question format with the current +4/-1-on-everything scoring and breaks results down per subject and per error type so your January-to-April repair is precise. Compute a paper from an answer key with the free JEE Main marks calculator.
Pattern and marking current as of July 2026 - confirm against the NTA JEE Main 2027 information bulletin on release.