Dear aspirant,
For general atleast 50%, while that for SC/ST/PC students, it is 40%. Candidates securing more than or equal to the minimum qualifying ICAR cut off marks will be allowed to give entrance exam. You need to fill up the form on www.icar.org.in and need to give the entrance exam. Admissions are done on the basis of entrance exam. So fill up the form and make the payment.Hope this helps.
All the best.