As state quota seat is reserved for state students who have done 10 and 12 standard from same state.if you are from delhi then ofcourse you should apply through all india quota which is 15 percent in every college.

There is tough competition in all india quota.beforevapplying think for it.i suggest you to apply in your own state for more chances of selection.

Also you can check

https://www.google.com/amp/s/www.careers360.com/colleges/mahatma-gandhi-medical-college-and-hospital-jaipur/amp

Use neet predicator for your own state medical college

https://medicine.careers360.com/neet-college-predictor