How to use the days you have left
Under 100 days, the goal changes from finishing the syllabus to scoring with what you know. A simple split that works for most students:
- Until mid-December: close the gaps. One weak chapter per subject per week, plus daily problem practice from PYQs.
- Last 4–5 weeks: two full mock tests a week under exam conditions (9 AM or 3 PM, 3 hours, no breaks). Spend the next day analysing mistakes, not taking another test.
- Last 7 days: formula revision and one light mock. Sleep at your exam-shift time.
Our mock test timer shows if you're falling behind pace per question, which is where most marks are lost in JEE Main.
JEE Main 2027 exam pattern
75 questions, 300 marks, 3 hours. Physics, Chemistry and Maths have 25 questions each (20 MCQs + 5 numerical). +4 for correct, −1 for wrong, including numericals.
Questions students ask
When is JEE Main 2027?
Session 1 is from 20 to 28 January 2027 and Session 2 from 2 to 7 April 2027, as per NTA.
What is the last date to apply for JEE Main 2027 Session 1?
22 November 2026. A late-fee window runs from 23 to 26 November 2026.
Should I take both sessions?
Yes, if you can. Your best percentile counts, and the April attempt gives you a second chance with more revision time.