Hii,

Yes you can definitely crack it without any coaching but from self study.

Have that inner discipline and motivation and more importantly your courage you will definitely crack it and come out with flying colors.

It is basically depends upon your choice,  and upon your dedication and passion regarding to the subjects and more important in your interests

if you are having dedication with smart work with a proper time schedule and implementing a proper strategy with timetable  then you will score better .

Clear each and every concepts with multiple revisions of Physics and maths are required

follow standards prescribed books for every subjects and Test series is always preferable ..

More important thing during the preparation of Competitive exams is Seriousness and inner discipline.

Mock test also plays a vital role for any exam preparation more you solve the mock test more your concepts gets clear and more you manage the time during your final paper.

And the best thing for our current era is that you didn't need to go anywhere everything is available free of cost in many online portals you can check from there and start your preparation without any hindrance and delay..

To help you with you can use our knock out package which helps you in your preparation.

For more information about this please check out the link mentioned below

https://learn.careers360.com/jee-main-coaching/

Hope this will help you ,

All the very best !!