Colleges in Roorkee

It is always better to do it from best, whether government. Or private. Co - incidentally, most of top agriculture are government ( refer ICAR agri college ranking). I suggest, to pursue it from renowned colleges like GB Pant, IARI ( New Delhi). Some good private colleges for pursuing B.Sc. Agri are - LPU ( ICAR accredited), VIT, Roorkee college of Engineering, top nirf ranked university private Universities. Best wishes.

Because you have not written about the category you belongs, so keeping the last year of trend in consideration, you can get the IIT Roorkee for the following engineering branches if belongs to general category.
1. Chemical
2. Civil
3. Electrical
4. ECE
5. Mechanical
6. PIE

I would say you should join IIT Kanpur. IIT Kanpur placement stats are good and programming culture is also great there. IIT Roorkee is also nice. If you want to consider the International ranking also IIT Kanpur is above the IIT Roorkee. IIT Kanpur campus is also great.