Uttarakhand

UPES, Dehradun is best only for petroleum engineering. Amity University belongs to AKC group.They provide good placement. The AKC group has its own company by the name of Kunstocom.

In order to qualify the PCS exam (Uttarakhand), you should have a brief knowledge of Uttarakhand. You need to prepare GS well. For SSC exam, you need to be good in aptitude, Quant, GS and English too.

UPES is considered good only for petroleum branch.
As per my opinion, in order to pursue B.Tech, you should choose either Graphic Era University or DIT, Dehradun. Every year, Graphic Era and DIT, both provide good placements. Companies which visit every year are HCL, Infosys, Syntel, Accenture, etc.

BFIT is one of the best colleges in India to pursue B.Sc in forestry.

You can consider the below mentioned colleges:
1. Alpine College of Management and Technology.
2. Dev Bhoomi Institute of Pharmacy and Research.
3. Gyani Inder Singh Institute of Professional Studies.
4. Himalayiya Ayurvedic Medical College and Hospital.
5. Om Bio-Sciences and Pharma College.
6. Roorkee College of Pharmacy.

The ranking of a business school depends on the placement package. You can prefer UPES. The highest package offered last year at UPES was Rs.14 LPA. The highest package offered at PIBM - Pune was Rs.11 LPA.
All the best.

Doon Business School, UPES are known B-schools in Dehradun.
Check the below link for other colleges-
https://www.shiksha.com/mba/colleges/mba-colleges-in-dehradun