Need guidence for MTECH Admission.....??

Hey , friends I got 93.59 percentile in GATE and my score is 432. So In which Colleges I should apply Is there in any chance for me in IIt, or any NIT. What is admission procedure for that?
I applied in IIT, Madras b'coz i thought that that was a centralize commite... but that was a mistake , One should apply separately for each IIT..PLEASE FRIEND guide me for further process... Tell me how can i apply for different NITs
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