Dear Ali

Just go with Priyanka's answer. I just want to give some suggestions like definitely you need to take any engineering College written test and also you need to be passed in 10+2 otherwise you won't get admission. if you require more details, comment here.

The eligibility and admission criteria vary college and university wise so please be specific which one you are aiming for and generally to get seat in B.Tech in Agricultural Engineering 10+2 Science with Physics, Chemistry, Mathematics and/or Biology is mandatory and minimum percentage of marks in class 12/ higher secondary Examination is generally from 45% to 50 % (depending upon the requirement exam wise).

Good Luck!!!