Dear candidate, to get admission in M Tech(whichever branch), you need to qualify GATE with desired cut off. GATE 2022 exam’s application form registration will start in last week of August, which will end in October. Exam will be conducted in first two weeks of February 2022. (These dates are tentative)

For more information, you can check:

https://engineering.careers360.com/articles/gate-application-form

Hope, it helps!