New Every unit, every test and the tutor in one account →
Short concepts with crystal-clear explanations, the tricks and the traps, then problem after problem — including every JEE question from 1978 to 2026. Your dashboard tells you exactly what to study next.
Every unit, the daily test, the Sunday full mock, your projected rank and the tutor (20 questions a week) open with your account.
If $z=\dfrac{\sqrt3}{2}+\dfrac{i}{2}$, find $\left(z^{201}-i\right)^{8}$.
$z=e^{i\pi/6}$, so $z^{12}=1$. Since $201=12\cdot16+9$, $z^{201}=e^{3i\pi/2}=-i$. Then $\left(-2i\right)^{8}=256$.
New every day
Ten each in Physics, Chemistry and Mathematics, easy to hard, from across the syllabus. Sixty minutes, JEE marking (+4 / −1), ranked by score and then time. Answers and full solutions open after midnight.
One each from Mathematics, Physics and Chemistry, open until midnight even without an account: read the explanation, then work through its solved examples and practice questions.
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With your account
Your JEE Main and JEE Advanced percentile and All-India Rank, worked out from your own daily tests, Sunday mocks and practice, with a graph that shows how it moves every week.
How it works
Five-minute concepts: a clear explanation, the definition, key results, a trick and the classic trap.
$|z|=\sqrt{x^2+y^2}$ is the distance of $z$ from $0$.
Try each problem on paper, reveal the full solution, and tell us honestly how it went.
Mastery for every chapter, a revision queue of what you missed, and a Main and Advanced rank band.
Your study coach reads your progress and writes a focused plan: what to revise, learn and practise today.
Inside every concept
The full JEE syllabus
One account
All of Mathematics, Physics and Chemistry: concepts, solved problems, past-paper questions and practice.
30 fresh questions every day, a leaderboard, and full solutions after midnight.
A complete JEE Main paper every Sunday: 75 questions, 3 hours, out of 300.
JEE Main and Advanced percentile and rank, with a graph of how they move every week.
20 tutor questions a week, for every student. Resets every Monday.
Sign up with your email address or mobile number and a password. Without an account you can still read Unit 1 of every subject and today’s three concepts, see the daily-test leaderboard and try today’s 5-question practice set.
Every day at 2 am a new 30-question paper opens: ten questions each in Physics, Chemistry and Mathematics, from easy to hard, written fresh from our course and checked twice. You get 60 minutes and JEE marking (+4 for correct, −1 for wrong). The leaderboard ranks by score and then time, and the top 10 appear on this page. It is open to every student with an account.
Just an account: sign up with your email address or mobile number and a password. Every unit, the daily test, the Sunday full mock, your projected rank and the tutor then open. The tutor answers 20 questions a week, and the count resets every Monday.
Unit 1 of every subject, today’s three concepts (one from each subject, open to everyone until midnight), the daily-test leaderboard and a short 5-question practice set. Everything else opens as soon as you log in.
From the official IIT-JEE, AIEEE, JEE Main and JEE Advanced papers, 1978 to 2026. Each is rewritten in our own words and solved independently; where an official key was disputed, the solution explains the correct mathematics.
Your dashboard turns your Sunday mocks, daily tests and practice into expected marks, then into a JEE Main and JEE Advanced percentile and All-India Rank, shown with a range and a weekly graph. Mocks count most, recent results count more, and the range narrows as you take more tests. It is guidance, not an official prediction. The full method is here.
Every Sunday, every student with an account gets a complete JEE Main paper: 75 fresh questions (25 per subject, 20 single-correct and 5 integer-answer), 3 hours, marked out of 300 with +4 / −1. Your score feeds your projected rank, and answers and full solutions open after midnight.
It knows the concept you are reading. It gives hints first, explains steps in simpler words, points out traps and writes new practice questions — and gives the full solution when you ask. You can ask it 20 questions a week; the count resets every Monday.
Yes. Every page works on phones, and your progress syncs across devices when you are logged in.