Summary: Rotate mock days, repair days, revision days and light days. Mocks show what is broken, repair days fix it, revision days keep everything else fresh, and light days stop you burning out. Stop new material in the last week and match your sleep to your exam shift.Why plan by day type
Most students enter the last two months with a list of chapters and a vague intention to "revise everything and give mocks". Within a week they are either taking a mock every day and never fixing anything, or revising chapters endlessly and never testing themselves. Both leave marks on the table.
Planning by day type solves this. Each day has one clear purpose, and the mix of days shifts as the exam comes closer. It also makes the plan easy to adjust: if you fall ill for two days, you drop two days from the table, not a tangle of chapter deadlines.
The four day types
Mock day (M)
A full JEE Main mock, three hours, in one sitting, at the time of day your exam shift is likely to be. Then a full analysis the same day: every wrong answer, every question skipped that you could have done, and every question that took far too long. The analysis matters as much as the test, and it takes two to three hours if done properly.
Repair day (R)
Take the two or three weakest areas shown by the last mock and fix them. Read the theory again, solve 20 to 30 questions on each, and end with a short timed set. A repair day is narrow and deep.
Revision day (V)
Go wide and fast. Formula sheets for Physics and Maths, NCERT lines for Inorganic Chemistry, named reactions for Organic, and your mistake notebook. The aim is to touch many chapters lightly so nothing fades. Our Inorganic Chemistry method fits well into these days.
Light day (L)
Half a day of easy revision, then rest: a walk, sleep, time with family. Students resist light days because they feel guilty. Without them, performance usually drops in the fourth or fifth week, and you lose more than the day you saved.
The week-by-week mix
This table covers 60 days, roughly eight and a half weeks. Count backwards from your exam date to find where you are.
| Days before the exam | Mock | Repair | Revision | Light | What this stretch is for |
|---|---|---|---|---|---|
| 60 to 47 | 4 | 6 | 2 | 2 | Find the big gaps and close the worst of them |
| 46 to 33 | 5 | 5 | 2 | 2 | Build test stamina; fix second-tier gaps |
| 32 to 19 | 6 | 4 | 2 | 2 | Settle your exam strategy; accuracy over speed |
| 18 to 8 | 4 | 2 | 4 | 1 | Shift from fixing to consolidating |
| 7 to 1 | 1 or 2 | 0 | 4 | 1 or 2 | Stay sharp and rested; nothing new |
That comes to about 20 full mocks over the 60 days, which is plenty if each one is analysed properly. Spread mock days so that you never take two on consecutive days early on; a repair day after each mock is the ideal rhythm.
Sample timetables
These assume a morning exam shift. If your shift is in the afternoon, move the mock to the afternoon for the last three weeks.
| Time | Mock day | Repair day | Revision day |
|---|---|---|---|
| 6:30 to 8:30 | Wake, breakfast, light formula review | Theory of weak topic 1 | Physics formula sheets |
| 9:00 to 12:00 | Full mock | 30 questions on topic 1, then timed set | Inorganic NCERT, two or three chapters |
| 12:00 to 14:00 | Lunch, rest | Lunch, rest | Lunch, rest |
| 14:00 to 17:00 | Analysis: Physics, Chemistry, Maths in turn | Topic 2, same method | Organic reactions; Maths formulas |
| 17:00 to 18:00 | Walk or exercise | Walk or exercise | Walk or exercise |
| 18:00 to 21:00 | Fix the two biggest issues the mock showed | Topic 3, or a mixed timed set | Mistake notebook; 30 mixed questions |
| 22:30 | Sleep | Sleep | Sleep |
How to analyse a mock in 20 minutes per subject
Sort every question you did not get right into one of these groups, and write the count next to each:
- Did not know the concept. This goes to a repair day.
- Knew it, made an error. Calculation, sign, misreading, wrong option clicked. This goes to the mistake notebook.
- Knew it, ran out of time. This is a strategy problem, fixed by changing the order and when you skip.
- Attempted a guess and lost a mark. Check whether the guess had any basis.
With +4 for a correct answer and −1 for a wrong one, the second group is expensive. If you made five careless errors on questions you knew, you lost 25 marks compared with getting them right. Over the 60 days, the aim is to see that group shrink week by week. Our post on cutting silly mistakes goes into this in more detail.
Rules for the final stretch
- No new books or new coaching material in the last month. Use what you have already worked through.
- Do not start a chapter from scratch in the last two weeks. If a chapter is still unknown by then, cover only its basic questions.
- Treat a bad mock score as information about what to fix. Scores swing noticeably between papers of different difficulty, so look at the trend over several mocks.
- Keep sleep at seven hours or more. Late nights show up as careless errors the next day.
- Talk to your teachers about exam strategy as well as doubts. They have seen many students go through this stretch.
The final week
By now the work is done. The last week is about arriving calm and rested.
- Wake and sleep at the times your exam day will need, from at least five days before.
- One mock early in the week at the exam time, then only revision.
- Read the exam centre, reporting time and items allowed on your admit card, and follow NTA's instructions exactly.
- Visit or map the route to the centre, and plan to arrive early.
- The day before: light revision in the morning, nothing after the evening, and an early night.
For practice papers, past JEE Main papers with rank and analysis are on our previous year papers page.
Common questions
How many mock tests should I take in the last 60 days?
About 20 full mocks is a sensible number if each is analysed properly. Taking 40 without analysis helps far less than 20 with it.
What if my mock scores are dropping near the exam?
Check first whether the recent mocks were harder. If they were not, look at your sleep and the number of light days. A dip in the last month is often fatigue, and two lighter days usually help more than extra hours.
Should I study on the day before JEE Main?
Light revision of formula sheets and your mistake notebook in the morning is fine. Avoid new problems and long sessions, and sleep early.