Hi aspirant
If you want to prepare for NEET you can prefer our online coaching classes, where you can get your physics and chemistry queries solve and on the other hand prepare yourself for NEET .
Although you can follow some tips that may help you  to solve numerical problems:
clear  your all basic concept.
initialise with some easy numericals of any particular concept.
Try to first see the steps and procedure of one type of sample numerical
always try to solve 3-5 numericals of single type.
brush up yourself time to time.

Hope this is helpful.

Hi,

Well for that I would suggest you to study theory part from Pradeep publications book for physics and chemistry both because the language there is really simple and understanding. Then you can practice from Universal self scorer for both biology and physics cause that book has a lot of questions and also you will get a lot of short tricks in that book.

I hope my answer helps.

All the best.