Hello,

As you said that you have only 10 days, your preparation must be very hard in the next coming days.

Brush up all the formulas first of all, better to write them and go through them every day for the next 5-6 days.

Along with that, check you strong points and concentrate and strength them.

Dont waste your time on topics which are too weak for you, 10 days would be very less to get a good grip on them.

Practice 2-3 Sample Papers or previous year papers every day.

Keep a check on the topics that have more weightage in Mains and kindly practice them more than other.

Remain calm and cool, you can do well.

All the best.