Uttarakhand

Good morning dear,
The best B-school in Dehradun is Doon Business School. It is one of the good institutes in India. Good in terms of academics, return on investment, placements, college facilities etc. The college also gives Scholarship to the students on the basis of merit. Refer to the below link for complete details.
https://www.shiksha.com/college/doon-business-school-Dehradun-26485?q=Doon+Business+School&rf=searchwidget&landing=ilp

Dehradun's Doon Business School is the best option in terms of placement and fee structure.

Dehradun's Doon College of Agriculture and Allied Sciences is the best option for you.

For B.Com, I would suggest you go with Doon Business School, Dehradun. It offers in house CA abd CPT training also.

There are many few Institutes which offers training in M.Sc Zoology and these Institutes will not be providing training up to the desired level hence it will be better that you prepare for the entrance exams through self-study. Refer books of your B.Sc. Which will be helpful for the entrance exams. There are many job opportunities like lecturers; forensic Science; animal keeper; work in labs; SSB etc.

UPES is a good college to pursue BCA. You can go for the same college. There are many other colleges in Dehradun like:
Doon Business School
UIT
Dolphin Institute
ICFAI
You can compare them but you'll end up choosing UPES or DBS.

Doon Business School is best for MBA in Finance. The fee structure is reasonable and DBS offers SAP and Six Sigma certifications. The highest package offered was 23.5 LPA. DBS has the highest ROI in North India.

Doon Business School is best for MBA in Finance. The fee structure is reasonable and DBS offers SAP and Six Sigma certifications. The highest package offered was 23.5 LPA. Above all the college is situated in a industrial hub where hundreds if companies have their manufacturing units.