The tour · every screen, recorded
One week with Jarvis.
Monday a test, Wednesday a photographed doubt, Saturday everything it kept. Every frame below is the product as it ran on a real student’s account. Recordings play as you scroll. Click any still to see the whole screen.
Build the test you need. Sit it.
One door for everything you can practise: by chapter, by paper, a custom test, a full mock, a quick quiz deck, your saved questions. Pick chapters, difficulty, length and timer, and sit it in an engine that keeps the paper if your connection drops.
- Manual firstSources, subjects, chapters, difficulty, types, length, timer, marking. Or let Jarvis pick from where you are weakest.
- The real paperEvery JEE Main shift since 2019 and every Advanced paper since 2013, with the figures they came with.
- A quiz deck in ten secondsTen unseen questions from one chapter, full screen, graded as you go.
The engine
Answer, advance, type a numerical, mark for review, jump from the palette.
The palette
Answered, marked, seen, not visited: the paper at a glance, and a jump to any question.
Build a test
Manual mode by default: pick everything, and see how many questions match as you go.
Figures and numericals
A P-V diagram question with its numerical input, exactly as the paper sets it.
Assist, docked
The panel over the live question. It can see your history on the chapter, not the answer key.
Before you submit
11 answered, 4 unanswered, 1 marked. "Keep going" or submit. The debrief is generated as soon as you do.
The Practice door
Resume the test you left, clear what is due, six ways in, and the chapters Jarvis suggests.
A full mock
75 questions, 3 hours, the real blueprint, the real marking.
A coach reads it back.
Marks and accuracy by chapter against the real scheme, the time sinks, the fatigue curve, the questions you got wrong with a file on each, and then Jarvis in plain words.
- Against the real scheme+4 / -1, per chapter, per question type.
- How you playedWhere the time went, where accuracy fell, what you skipped.
- Then the wordsThe pattern it detected, the win, the sharpest gap, what to do tomorrow.
A 15-question test
A chapter drill read back: 36 of 60, three repeats, one thing for tomorrow.
The questions review
Filtered to the wrong ones: the four that cost marks, each with its file.
Jarvis says
The pattern, the win, the sharpest gap, tomorrow. In plain words, about you.
Done, missed, still open, fixed.
Every wrong answer you have ever given, filed by what went wrong. What is due today with one button to clear it. The patterns seen three times or more. Every chapter with its open misses. Every test you have sat, with marks.
- Four numbersDone, missed, still open, fixed. Every one is a list you can open.
- Patterns, counted"Electron gain enthalpy sign conventions confuse you" - 30 times, and why.
- By chapterAccuracy and open misses per chapter, worst first, each a tap from its page.
A wrong-answer file
Your pick beside the working, the misconception that picked that option, the memory anchor.
A match-list file
Thermodynamic processes: the pitfall named, the correct matching worked.
Every test
74 tests, 1,308 attempts, 58% lifetime accuracy, every paper.
Saved questions
Bookmarked mid-test or mid-review, with a note, surfaced before a revision session.
The weekly report
The week read back: sessions, accuracy, the new weak spot, the win.
Paper patterns
Across every paper in the bank: which topics rise, which fall, which are due.
Tomorrow is rewritten from tonight.
Home is today's session, where you stand, what to prep, and every door one tap away. Behind it, a plan that weights chapters by what the paper asks and what you get wrong, day by day to your exam date.
- Find anythingType a chapter or a thing to do. Press "/" from anywhere.
- Where you standProjected marks, accuracy, questions done, three subject rings.
- The plan underneathIntensity, chapters per subject, Tell Jarvis, and a regenerate button when life changes.
Find anything
A chapter, a formula sheet, a test, your doubts: type it, Enter.
The plan, today
Day 97 of 228: intensity, chapters per subject, Tell Jarvis, the briefing, the highest-yield chapters.
Progress
All 90 chapters as mastery rings.
Customise
Switch a chapter off, and the plan routes around it.
Home, whole
The session, where you stand, prep for today, everything, what needs attention, the projection, recent tests, print.
Every chapter, with NCERT inside it and your mistakes beside it.
93 chapters, each with a mastery ring. Open one and it is the NCERT content worked out, the formulas, what JEE tests, and the traps you personally fall for. Formula sheets for every chapter, the weightage of every chapter since 2024, and the bank itself, counted.
- NCERT, atomisedEvery sub-concept a piece, linked to the questions that test it.
- Your mistakes inside itThe chapter through your own wrong answers, not the chapter in general.
- The reference pagesFormula sheets, weightage and the bank: what is in it, by exam, year and chapter.
Every chapter
93 chapters, each with your mastery ring and a WEAK / LEARNING tag.
Formula sheets
2,646 formulas across 107 chapters. Open one, print it, add it to your cards.
Weightage
What JEE asked since 2024, per chapter, per year, next to how you do in it.
The bank
14,902 real exam questions: 158 Main papers, 28 Advanced, by year, subject and type.
By chapter
Every chapter in the bank, with how much of it you have worked through.
Photograph the doubt. Keep the conversation. Get a record.
A photo of the question and your working, one line in your own words. Jarvis reads the steps and says which line broke. The conversation stays, and it is summarised into a record: what it tested, where it broke, what to remember.
- It reads your workingNot just the question. Which line broke, and why.
- The camera is inside AskOne button on the Ask door. Take a photo or upload one.
- A record, not a chatWhat it tested, where it broke, what to remember. Filed under the chapter.
Short notes
Ask for short notes on a chapter. They open with where you keep losing marks.
Ask it anything. It has read your history.
The centre of the nav is a conversation. Explain a concept, list every formula in a chapter, solve a problem, or ask what your weakest chapter is and why. It has read your attempts, patterns, plan and cards, and it answers about you.
- It knows the account"What is my weakest chapter?" The chapter, the accuracy, and why.
- It teachesEvery symbol defined, then whether you have ever got it wrong.
- Every thread keptFiled with your doubts, under the chapter, for December.
About you
"What is my weakest chapter right now, and why?" Answered from your own attempts.
Write it. Reveal. Grade yourself.
Cards you write, or Jarvis writes for a chapter that has none. Recall makes you write the answer out before it shows you anything. And decks: learn a chapter as cards, quiz yourself from the bank, or ask for a revision deck of what JEE repeats, and keep it.
- Write the answer in fullTyped out, not picked from four options and not flipped over. The blank page is the test.
- Grade yourself, and the spacing followsHow you rate it decides when the card comes back.
- Three kinds of deckLearn (Jarvis explains), Quiz (real questions), Revise (an AI deck of what JEE repeats, saved).
Make a deck
Learn, Quiz or Revise. Pick a chapter, narrow it to a topic, choose the length.
A learn deck
Think first. Then the mental models, the formulas, the traps, the memory tricks.
One page per chapter, everything you own in it.
The chapter page: what is in the bank, the NCERT pieces, the formulas, your traps, and a ring for how you do. Content, formulas, notes, doubts, saved, traps. Learn deck, quiz deck, sheet.
- Traps firstThe distinct ways you lose marks in this chapter, counted, dated, and the questions behind each.
- Your material, filedNotes, doubts, saved questions, cards: under the chapter, in your words.
- Three actionsA learn deck, a quiz deck, a printable sheet. One tap each.
Content
67 NCERT pieces in reading order, each a link into the chapter.
Formulas
35 formulas with when to use each, and the full printable sheet a tap away.
Notes
Short notes on request, your cards, your sticky notes.
The projection, and what would move it.
A projection to exam day from every question you have answered, momentum per chapter, and the marks you can recover fastest. All computed from your own attempts, never metered.
- ProjectionThe trajectory, the impact breakdown, the gap to target.
- MomentumIs the last fortnight better than the one before, per chapter.
- Recover fastestWeight times weakness, priced per paper, on the Where-the-marks-go page.
Momentum
Per chapter, with a weekly summary in plain words and a consistency calendar.
Settings
Your exam date and target, which every projection on the site is measured against.
That was one week. It gets better every week after.
The files, the traps, the notes, the map: none of it exists until you start. Sign in with Google and sit one short test.
Every JEE Main and Advanced paper is free to read, no account needed. Browse the papers →