hi,

see ncert is the standard book and physics by hc verma books is known for its good explanation. however to score a decent marks in jee main your concept should be clear and it does not matter which of the test book you have studied. scoring 250 above is not an easy task  and you must practice a lots of previous years papers, mcq books, have to attempt different mock test as well.

I suggest you to read from the books which you find easy to understand, then approach for numerical solving.

careers360 has b.tech companion tools which has jee main mock tests, l college predictor , exam alert tool based on ranking. b.tech companion is useful for self preparation. follow the below link to know in details:

https://www.careers360.com/btech-companion