Hello Shivam,

You need not to spend a huge amount on coachings for NEET exam preparation.

The NEET syllabus is prepared after the review of various state syllabus and those prepared by CBSE, NCERT, and COBSE. So you must be thorough with the concepts of class 11 and 12 physics, chemistry and biology.

For further details you can refer to the link given below:

https://medicine.careers360.com/articles/neet-study-material

Hope it helps.

Good Luck!