The Last 30 Days Before the CBSE Class 10 Boards: A Day-by-Day Plan

The last month is not the month to learn anything new. It is the month to find out what you already half-know, and to fix it. Almost every mark lost in the board exam comes from a chapter the student believed they had finished.

Week 1 — find the holes, do not fill them yet

Spend the first week taking one timed paper per subject. Not studying. Taking papers.

This feels wasteful. It is the opposite. Until you sit with a clock and no book, you cannot tell the difference between a chapter you know and a chapter you recognise. Recognising a chapter — reading the notes and thinking "yes, this is familiar" — is what produces a 62 when the student expected an 80.

At the end of the week you should have a list, written down, of the chapters where you lost marks. That list is your syllabus for the next three weeks. Everything not on it gets one revision pass and no more.

Week 2 and 3 — one weak chapter a day

Take the weakest chapter first, while you still have energy and time to recover.

For each chapter: read the NCERT text once, then do questions until you stop making the same mistake. Not until you get bored — until the mistake stops. A chapter is finished when you can do a set of questions from it without a single careless error, and not before.

Do previous year questions for that chapter on the same day. The board asks the same concepts year after year, in the same handful of shapes. Seeing four years of one chapter's questions teaches you the shape faster than any guide.

Week 4 — full papers only

One full paper a day, in the morning, at the time the real exam starts. Marked the same day.

This last week is about stamina and timing, not knowledge. Most students who lose marks in the final paper lose them in the last forty minutes, on questions they could have answered, because they spent too long earlier.

What to leave

You will not finish everything. Decide deliberately what you are dropping rather than running out of time and dropping it by accident.

Drop the chapters that carry the fewest marks and that you find hardest. Keep every chapter that appears in the paper every single year. If you are unsure which is which, the previous year papers tell you in an afternoon.

The one thing students skip

Write the answers. Full length, on paper, in the format the board wants.

Solving in your head is faster and feels productive, and it is why students who "knew everything" come out of the hall having written half of what they knew. The board marks what is on the page.