Hi,Nilanjan Chandra

In India IIT, is One of The Best College For Pursuing

BTECH/MTECH

Coming To Your Question as You said If You wanna Pursue M.tech From IIT,Roorkee Then For this You Should Qualify GATE exam,With Good Rank Then You Can Defienietly Go For M.tech In nanotechnology.

For Future M.Tech Degree From IIT Will Make you Stand Out of The Crowd and You Can Go for any Field After M.TECH like For M.N.C/Govt Research Labs/Govt Jobs/UGC NET.

Coming To TIET,patiala Is a Private institute And Can be Never Par from IIT,roorkee because No any Private College Can Fetch IIT M.tech Programs. Actually It's really No any Worth for you to Pursue M.Tech From These Colleges rather than IIT.

Pursuing M.tech From IIT is better than Pursuing M.tech from Any Other Colleges in India.

Prepare for GATE exam And Go For IIT,Roorkee M.tech nanotechnology.

It will boost your Career and Have lot of Scopes In Future.

All the best