The clock is always visible
Know how much time you have left and learn when to move on before one question eats a whole section.
JEE Main mock test practice
Take JEE Main previous-year papers in Rankify's NTA-style computer test interface. Train your question order, section switches, review strategy and calculation pace across Physics, Chemistry and Mathematics.
Start free with recent JEE papers. Paid access uses one-time plans, not a monthly subscription; Lakshya currently starts at โน1,499.
The work functions of cesium (Cs) and lithium (Li) metals are 1.9 eV and 2.5 eV respectively. If a light of wavelength 550 nm is incident on these two metal surfaces, then the photoelectric effect is possible for the case of:
A focused preview of the controls in Rankify's real test screen: timer, question palette, Mark for Review, and Save & Next.
JEE Main paper at a glance
Everything you get
Every screen below is inside the app right now โ not a roadmap. Drop into a JEE Main paper and the mistake book, charts and timelines fill themselves from your attempt.
Dashboard โ Mistakes
Every wrong answer is filed with the question, your answer, the correct one and the topic โ then tagged by mistake type so you know what's actually costing you marks.
Dashboard โ Analysis
A full forensic pass over one attempt โ or all of them. Subject radars, knowledge trees, sankey flows and weak-topic bars, built on your answers, time and skips.
Analysis โ Journey Timeline
Replay the attempt question by question. See which order you attacked the paper in, where you backtracked, and exactly how long each question held you.
Dashboard โ Progress
The long view. Weekly trend, score distribution, a marks waterfall and consistency โ so improvement is something you can point at, not just feel.
Dashboard โ Notes
Formulas, shortcuts and mistake reflections, kept where you'll actually find them again. Filter by subject, pull one up before the next attempt.
Dashboard โ Tests
Previous-year papers, picked by exam, subject and year โ then sat under the real exam clock with the real marking scheme.
The demo videos in the cards are short screen captures from the live app. The features themselves are in the app today โ the videos just show them moving.
No signup needed
These are actual previous-year questions with the official answer key. Tap an option and you get instant feedback plus the one-line concept behind it โ the same loop the full test runs, in six questions.
Real PYQs
From named papers
Instant key
Official answers
Streaks
Built for speed
The work functions of cesium (Cs) and lithium (Li) metals are 1.9 eV and 2.5 eV respectively. If a light of wavelength 550 nm is incident on these two metal surfaces, then the photoelectric effect is possible for the case of:
Tap an option โ you'll see instantly if it's right.
One attempt, three moves
Pick a previous-year paper and let the timer run. Rough work stays on paper โ every answer lives in the screen.
Save an answer, skip a hard one, or mark it for review. The palette always shows where you stand.
Score, subject splits and the questions that cost you marks point straight at what to revise next.
On screen during the paper
Know how much time you have left and learn when to move on before one question eats a whole section.
Every question's state โ answered, skipped, visited, marked โ is one tap away on the palette.
Flag a hard question, take the easy marks first, then come back with the time you have left.
Subject score, accuracy and time per question point to the topics your next revision block should cover.
Why real papers
JEE Main combines conceptual questions, multi-step calculations, and a fixed session clock. The hard part is not only knowing how to solve each problem. It is deciding which problem deserves attention now, which one should be flagged for a second pass, and whether the time remaining still supports a long calculation. Rankify makes those decisions visible through a running timer, section controls, a numbered palette, Save & Next, and Mark for Review.
Working in a CBT screen also changes how you scan the paper. You cannot spread several pages across a desk and glance between them. You need a reliable way to track attempted, unanswered, and review states while moving between Physics, Chemistry and Mathematics. Repeated timed attempts let you test a sequence rather than relying on habit or advice that may not fit your strengths.
Rankify uses JEE previous-year questions, so the material stays tied to the exam patterns you already need to revise. A full mock reveals whether your planned order survives contact with real questions. You may discover that Chemistry builds early momentum, that a difficult Physics opening costs confidence, or that Mathematics needs a stricter cutoff for slow problems. Those are useful findings because they can change the next attempt immediately.
After you submit
Every finished paper becomes a dashboard: percentile, subject splits, mistake reasons, pacing and a topic-level money-loss tree. This is the part most test series skip โ and it is the whole point of taking the test.
Where you land among everyone who took the same paper.
Every wrong answer tagged with the reason it was wrong.
Consistency is the whole game. See every test day at a glance.
Spent 70s on Q3 and still got it wrong? That is a pacing fix, not a knowledge gap.
Marks lost, drilled down from subject โ chapter โ topic.
Illustrative sample data from a finished JEE Main attempt. Deep Analysis depth depends on your plan; the score and answer key are free.
Take the first paper in one sitting and follow the same rules you plan to use on exam day. Keep the timer visible, do rough work on paper, and record every answer, skip and review state in the CBT interface. Do not pause to search a formula or check a solution; the value is seeing what your preparation produces under an uninterrupted clock.
After reviewing the attempt, choose one process change for the next paper. It could be a new subject order, a maximum time for the first pass, or a rule for leaving lengthy numerical questions. Every paper included in your plan can be retaken as often as needed, so you can compare whether the new rule reduces rushed guesses or leaves more review time.
Two students can earn the same score for very different reasons. One may have weak chapters; another may understand the material but spend too long on low-probability questions. Rankify's analysis views separate subjects and chapters and show how accuracy and time behaved during the test, giving the score a practical explanation.
Start with the answer key, then use Deep Analysis when it is available on your plan. Look for incorrect answers from avoidable reading errors, correct answers that consumed disproportionate time, and chapters that repeatedly create doubt. Use that pattern to set the next revision block. A mock test becomes valuable when the result changes what you practise and how you approach the next paper.
Before your first paper
Yes. Rankify's free plan includes the latest 2 JEE PYQ years, unlimited retakes on those included papers, scores and answer keys, plus one Deep Analysis unlock each week. You can try the CBT workflow before choosing a paid plan.
Yes. The test screen uses an NTA-style CBT workflow with a running timer, section navigation, a numbered question palette, Save & Next, and Mark for Review. It is designed to make the interface and navigation decisions familiar before exam day.
No. Paid JEE plans are one-time purchases with no monthly renewal. The current Lakshya plan starts at โน1,499; a free plan is also available. JEE Main and JEE Advanced papers are included in the same tier windows.
Every attempt includes a score and answer key. Deep Analysis can add subject and chapter accuracy, time-management views, weak-area diagnostics and other performance charts, depending on your plan and available analysis unlocks.
One mock test can shape the week
Start with a free test, finish it under real time pressure, then use the result to choose the subjects and question types that deserve your next practice block.
Start a free JEE Main testAlso preparing for NEET? Open the NEET mock test page.