Science

First of all I didn't understand your question, I mean if you are a diploma holder with average 50% marks and have secured a good rank around 50 then you can definitely take admission in KGEC, having maths or not doesn't matters, JELET is basically a exam through which students of diploma engineers can take admission into B.Tech colleges in West Bengal. So, if you are already completed Diploma or in last year then start preparing for it.
GOOD LUCK!

Hi,
You can go and check his official website and you can enter what was the last year cutoff for the M.Sc Chemistry.

Yes, Maths is compulsory to get admission in hons course in DU College. Maths is the main subject in hons course.

The college is good for academic purposes. Placements are very rare. Infrastructure is good and the hostel is also good. Faculty members are good too. Annual fees is nearly 50k. It is a newly established college (2014).

Refer the link mentioned below:
https://www.shiksha.com/science/articles/amp/bsc-in-agriculture-course-career-scope-and-salary-prospects-blogId-14705