Dear student

NEET UG is only exam now through which students can get addmission in the one the prime medical colleges AIIMS. So NEET UG is basically one of the toughest entrance exam in our country so students take minm 2-3 attempts if they don't clear with plus two. So yeah there will be great number of candidates who repeats NEET exam. As also minimum age to seat in this exam is 17 years but upper age limit is not there and also there is no limit on attempts. So many candidates seats for this exam to get admission in the best medical colleges.

You can use link below for neet prepations.

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-preparation-tips/amp

All the best