Hello,

As pr your question you only want to apply through state quota and not All India Quota, so then you dont have to register for All India Quota.

To know cutoff for various category of various colleges in haryana and other states you can refer to following links

https://medicine.careers360.com/articles/neet-cutoff-haryana

https://medicine.careers360.com/articles/neet-cut-off

And to know which colleges you can get with your score you can refer to careers360 college predictor tool too

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer