In order to apply for a student visa for MTech in Germany, a valid passport, entitlement to university admission, as recognized in Germany, evidence of previous academic performance and proof that complete financial support for one year is guaranteed are required.

You should have complete medical check-up report from a qualified medical doctor.
If you are from Haryana, Himachal Pradesh, Jammu and Kashmir, Punjab, Rajasthan, Sikkim, Uttar Pradesh, Uttarakhand as well as the Union territories, you need to send application to German Embassy office, New Delhi.

-From the time of application, the student visa procedure for Germany takes between 8 and 12 weeks.
-A student’s blocked account ("Sperrkonto") in Germany in the name of the applicant showing a minimum balance of Euro 8.040, and the remark that the account holder can dispose of a monthly amount of EURO 670, is necessary, the alternatives being a scholarship or a formal letter of sponsorship from a sponsor living in Germany.