Dear aspirant,

Being a BIPC student you can join agriculture engineering . The eligibility criteria for taking admission in b.tech agriculture engineering are.

Student must be passed from PCB or PCM in class 12th.

Minimum marks obtained in 12th should be 50 %

admission process depends from college to college. Some colleges conduct entrance exam and some accept 12th marks for admission.

So here it is not necessary to have maths one can have bio physics and chemistry to get admission in b.tech agriculture engineering course.