Doon University

https://www.shiksha.com/university/doon-university-Dehradun-37081
Go to the link. Here you will get all information about course as well as university and fees too. Good luck.

Eligibility for M.Sc. Environmental Science-
As a minimum criterion of eligibility, aspiring candidates need to have completed:
Higher and Senior Secondary levels of education (classes X and XII) with a minimum aggregate score of 60%.
Graduation in Science/ Engineering/ Economics/ Mathematics/ Statistics/ Geology/ Geography, with a minimum aggregate score of 60%.
Often candidates are required to qualify an institute, state or national-level entrance test for admission to the course.

Hi Sarfaraz,
You can see the prospectus and find all the information you need by visiting this webpage http://doonuniversity.org/images/Admissions/prospectus 2017-18.pdf

Only final year appearing candidates can apply for the M.Phil programme. So, you are not eligible to apply at this point of time.

H,
Placements are good, they have training and placement cell operating in the college which continuously keeps a track on the companies. Many big companies like Wipro, amazon, airtel, infosys. About 20,000 to 25000 they are giving and they focuses more on selecting the good quality of students who are talented and stable according to their requirements also.
Average package: 4lakhs
Maximum: 6lakhs