Greetings Mane!

Hope you're doing great.

Seems like you're having a tough time preparing for Mathematics examination. I'm pretty sure you must have tried everything but couldn't get any success. Hence, I will share a very fundamental thing that you can do to make sure you'll score good marks in the upcoming examination. Just go through the whole NCERT book and try to solve each and every question. Most of the questions that are asked in 12th examinations are mostly from the books and rest which are high aptitude level test. That you can easily leave since your only target is to score good marks. I'm pretty sure, having that clarity in mind you'll surely succeed.

Rest, you can consult with your mentor and friends in case you're looking for other options. It's difficult to overcome the shortcomings on your own. you should definitely take help from my friends. Rest about grace marks. Then I must tell you, you should be somewhere near 30-35 marks if you're looking for grace marks. It's because the grace marks are just 5-10 in order to make sure the candidate will pass the examinations. Hence. I'll strongly recommend to go through your books and practice a little. Grace marks won't help you out completely.

Hope you're clear what I'm talking about. Do drop a message if you're looking forward to any support.

All the best! Do well in your exams!