The KCET rank of 9910 with a good score of 91% in your class at second year's end should give you more than a fair chance of finding a seat in B. Sc. Agriculture, especially through government or well-reputed private colleges in Karnataka. However, there are a few factors on which admission depends:

Reservation Category: If you belong to a reservation category such as SC/ST/OBC, then, too you stand a higher chance of grabbing the seat.

Seat Availability: For each college, there are separate seats in B.Sc. Agriculture. Traditionally, government colleges have fewer seats, hence cut-offs are sharper.

Cut-off Trends: Cut-offs keep changing every year based on the intake or the number of students applying for their respective courses, complexity levels, and availability. Always refer to old years cut-offs of the colleges you intend to apply for.

Counseling Process: You may get a seat based on your rank, preferences, and availability through the counseling process of KCET.

You must often look for the updates on KCET counseling and enroll yourself in it to continue with the admission processes.

Do you have any special college you want? That too reduces probability.