I want to do M.Tech and Phd, Is it a must to clear GATE/NET. What are the best Courses for my Qualification?

Hi anuradha, GATE is must for the M.TECH ,As concern to your qualification do M.TECH in your field and then Phd is better to add a prefix as Dr. if you cleared GATE then your resume should be heavy after writing gate score in that, many of the public sector job based on gate 2012 now NTPC IOCL etc.