Hi! Assuming you want a seat in B.Sc Agriculture in Kerala through ICAR exam, as you have not specified any category, for different categories, here are the general trends to get into colleges in Kerla-

General - 400 marks and above

PC - 270 marks and above

ST - 300 marks and above

You can check for more information on this link for the exam-

https://university.careers360.com/articles/icar-aieea