Hello Jithinvr. Basically, every college fix their own percentage of marks. It may be different from one college to another. However, most of the universities/College requires minimum 50% marks in 12th standard. So, If you have scored more than 50% marks, you are eligible for a bachelor of veterinary science. There are so many colleges in Kerala which offers bachelor of veterinary science course.

Eligibility Criteria Bachelor of Veterinary Science:- 

• 10+2 in science stream with minimum 50% aggregate marks for general students or 45% for SC/ST.
• Some universities or institutes may ask for an admission test too.