For JEE Main + Advanced 2027
Every concept you're still shaky on is a question someone else gets right. Solve our verified JEE questions and RankMaxxing finds exactly where your marks are leaking, fixes it in minutes, and proves it stays fixed.
21 days free. Then ₹10/day. Cancel anytime.
College in the morning. Coaching till evening. Homework that never ends. A test every Sunday. And everyone asks, "How's your prep going?"
You smile and say "good". Then you keep pushing.
You're not lazy. You're doing everything. So why does your score sit at the same number, test after test?
The part nobody says out loud
of aspirants sit the same paper. Most of them are as hardworking as you.
In the crowded middle of the ranks, one question can be the difference of thousands of ranks.
for "I almost knew it". JEE doesn't do partial credit for a concept you half understand.
Every concept you skip, every silly mistake you repeat, every "I'll revise it later": those are marks. In a ranking exam, the marks you don't take go to someone else.
Your competitor isn't smarter than you. They just stopped making the mistake you're still making.
Leaks we catch every day
The real problem
Modules, lectures, PYQs, test series: you have more than you'll ever finish. Solution videos tell you the right answer. Nobody tells you why you picked the wrong one, or that it's the fourth time.
Every wrong option in our questions is a known trap, tagged with the misconception behind it. So when you fall for one, we know the exact leak. Most lost marks come from the same handful of them. Find them, and the boulder gets lighter.
Your check-up example
3 leaks found · 7 of 10 right
Biggest leak
Friction in rolling motion
you picked "down the incline" · assumes friction always opposes motion
Fix this · 10 min →
How it works
swipe →
01
Tick the chapters you have studied. About 10 of our questions, one per high-weightage concept, no timer. Ten calm minutes.
02
Every wrong option in our questions is tagged with the misconception that leads to it. Pick one and we name it: not just "wrong", but why.
03
Short, targeted questions on that one concept, with step-by-step hints when you are stuck. Your biggest leak is always one tap away.
04
Days later, a different question type on the same idea. Pass it and the leak is closed for good. Fail it and it comes back, without the drama.
Then test yourself: timed chapter tests in the real JEE pattern. Every wrong answer lands in your Mistakes list.
Every day, a little less leaking
Every leak from your check-ups, practice and tests, in one place. "You've made this mistake 4 times." Emptying it is the goal.
One short question. Answer A, B, C or D without opening the app. It still counts.
Timed chapter tests now; sectionals and full mocks unlock as we add questions. Single correct, multiple correct, numerical, matching, with real marking: +4/−1 for Main, the Advanced scheme for Advanced.
Every step comes with why this method, not just the arithmetic. Plus a 10-second quick check that rules options out without solving fully: the exam skill toppers use.
Where your time went, which rushed guesses cost marks under negative marking, and when to skip. Then the 3 leaks from that test, ready to fix.
Original questions mapped to the official syllabus. Each one is solved independently by separate checkers and a computation script before it goes live. No wrong answer keys.
What you're paying for
Not hours watched. Not videos completed. The only result that moves your rank is marks you stop losing.
Every leak we find goes into your Mistakes list, and stays there until you've proven it's fixed: days later, on a question you haven't seen.
Nobody honest can promise you a rank. We promise you'll always know where your marks are going, and you'll watch the leaks close, one by one.
Your leaks, so far example
The price
₹10
Gone in two minutes.
₹10
One leak fixed. For good.
21 days free. Everything unlocked, no card needed.
Then ₹300/month, cancel anytime from Google Play. Or stay free: the slip behind every wrong answer, 10 questions and 5 full solutions a day, check-ups and test scores.
the human behind Chikoo
A note from the founder
I built RankMaxxing because I kept seeing the same thing: good students putting in hours every day, while a few quiet mistakes kept eating their marks. Nobody pointed at them. You just got a score, a rank, and a lot of guessing.
I wanted something kinder. Something that says "this is exactly where it slipped, here's how to fix it", and then cheers for you when it's fixed for good.
Making learning a little lighter for even one student feels really good. The day you tell us a leak finally closed is the day all of this was worth it.
If something in the app confuses you, feels wrong, or you just want to talk about your prep, message me. It comes straight to my phone, and I reply myself.
See you inside the app 🌱
Say hi on WhatsAppNo. Keep your coaching, your modules and your test series. RankMaxxing is the practice and diagnosis layer on top: a few minutes a day on our questions shows which concepts are costing you marks, then fixes them.
15 chapters across Physics, Chemistry and Maths are live now, and we add more every week. Chapters still being built show as "coming soon" in the app.
Both. Practice in the real pattern (single correct, multiple correct, numerical, matching) with the real marking, +4/−1 for Main and the Advanced scheme for Advanced.
1,900+ original questions mapped to the official syllabus, and growing every week. Every one is solved independently by separate checkers and a computation script before it goes live, so you never practise against a wrong answer key. Every wrong option is tagged with the misconception it catches.
You choose. Stay on Pro for ₹300/month (₹10 a day), or keep the free plan: the slip behind every wrong answer, 10 practice questions and 5 full solutions a day, check-ups and timed-test scores. Pro adds fix drills, re-checks that prove a fix stuck, unlimited practice and solutions, and full test analysis. No card is needed for the trial, and you can cancel anytime from Google Play.
We never show ads, never sell data, and nobody else sees your scores. You can delete your account and everything in it from the app in two taps.
Android first. iPhone is next.
Your move.
21 days free · then ₹10/day · cancel anytime
