Hi Piyush,

Firstly, I think that if you are scoring in the range of 180-200 then with a little more hardwork, you can definitely score 250 and more. Therefore, do not lose your focus and with a little hard work you will be just fine. It’s only a matter of 3 months.

Seconfly, in my opinion, you should keep practising a lot of mock tests both full length and individual subject wise so you get a good hold on the type od questions that are asked because if the pattern or the combination of questions in the past year papers can be recognised, you can customize your study accordingly for best results.

I hope this helps you. Please feel free to continue the thread for any information. 

All the best!