Hello

When preparing for MBBS or BDS then, NEET is the best option.  You can go for AAU VET if you career choice is in veterinary science. If you want to get a seat in BVSc from your NEET marks you have to get above 450 out of 720 (not as easy as it sounds)  for good government Vet colleges. You can also give the vet entrance exams for other states havin more number of seats for BVSc like karnataka, orissa and west bengal. AAU has around 130 seats in all for BVSc whereas NEET has 15% of all the seats in BVSc under different reputed vet colleges .

The level of exam depends on the number of applicants appearing in the respective exam along with the future options one get after taking the concerned course. All the best.