West Bengal

Dear Diptonil,
Colleges in Kolkata for Bachelors in Statistics. St Xavier's College:
Presidency College
Maulana Azad College
Scottish Church College
University of Calcutta
Shri Shikshayatan College

Dear Sinha, You can pursue Ph.D. from this University only if you have pursued your Masters in Engineering or Computer Science. Ph.D. (Part time)
Techno India University offers Ph.D. degree (part time) degree in Management discipline for those scholars who have completed Post Graduation in Computer Science and Engineering Discipline. A doctorate degree complete with the minimum 3 years of research and studies for full time provides an in-depth knowledge of a discipline.

Please visit this link:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/college/state-institute-of-hotel-management-durgapur-64021&ved=2ahUKEwi56oCdsJvjAhVIO48KHc3QBtIQFjAJegQIARAB&usg=AOvVaw0vmy6KuL4eFjTEx6dtQpAR&cshid=1562247184654

Please visit this link:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/college/state-institute-of-hotel-management-durgapur-64021&ved=2ahUKEwi56oCdsJvjAhVIO48KHc3QBtIQFjAJegQIARAB&usg=AOvVaw0vmy6KuL4eFjTEx6dtQpAR&cshid=1562247184654.

Hello,
Check this link out: https://www.shiksha.com/medicine-health-sciences/paramedical/colleges/optometry-colleges-west-Bengal
Thank you.

According to the criteria that you asked for, IT at Techno India Saltlake would be much profitable and better than the other option.

Both are good colleges but average placement in heritage institute of technology is slightly better than in sant longwal institute of engineering and technology.

Hello,
Refer the college predictor link to predict the colleges you may get:
https://www.shiksha.com/law/resources/clat-college-predictor

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!