If i complete btech fron amu or jmi.....except iit nit iiit.... Then can i get iit for mtech
Yes you can. To apply for GATE for Mtech studies in IIT, the eligibility criteria states:
'Candidates who are applying must have completed their Bachelor's degree in Engineering/ Technology or Master’s degree (M.Sc.) in any relevant science subject or must be in the final year of the programme.'
So if you clear this condition then you are eligible to apply for GATE exam.
Good Luck.