About PredictJEE

PredictJEE is a free statistical prediction platform for the JEE Main entrance exam. It helps Indian high-school students preparing for JEE Main decide which Physics, Chemistry, and Mathematics topics to study first by ranking topics by their probability of appearing in the next session.

The platform analyses every released JEE Main paper from 2010 through 2026 — over 15,000 questions tagged into 345 distinct question types — and applies a 10-signal adaptive prediction framework to forecast the most likely topics for the upcoming exam. Every prediction the platform publishes is backtested against held-out historical years to measure its real accuracy.

• Each topic is scored on 10 statistical signals: long-horizon frequency, trend, and cycle; short-horizon frequency, trend, cycle, and recency; gap-boost for overdue topics; over-exposure penalty; and momentum.
• Signal weights are tuned per subject through walk-forward backtesting on JEE Main data from 2015–2025.
• A volume confidence discount down-weights topics with very few historical appearances so rare types do not dominate the rankings.
• Topics are bucketed into four tiers: MUST STUDY (asked 9+ of last 11 years), SHOULD STUDY (6–8), LOW PRIORITY (3–5), and RARELY ASKED (0–2).

The full methodology is documented at /methodology.

For the April 2026 JEE Main paper, PredictJEE published its top-80 predictions per subject before the exam was released, then measured how many actually appeared.

See the full per-subject breakdown — including misses — at /results.

PredictJEE is built for Indian high-school students preparing for JEE Main — primarily class 11 and class 12 students, plus droppers taking a year off to retry the exam. It is also used by parents helping their children prioritise study time and by tutors who want data-driven topic rankings to design their own course content.

• Founded: 2026
• Country: India
• Language: English (en-IN)
• Pricing: free for all users — no signup wall, no paywall
• Coverage: every released JEE Main paper from 2010 through 2026
• Subjects: Physics, Chemistry, Mathematics (all three are live)
• Independence: not affiliated with NTA or any coaching institute
• Answer accuracy: estimated 99.5% after 10 independent verification passes

For questions about the methodology, data corrections, partnerships, or anything else, write to [email protected] or use the contact form. Common questions are answered at /faq.