Hello  Aspirant

If you are doing Btech from a regular college,and after that you want to do Ms from IIT you will have to give GATE exam and secure exceptionally good marks in it.

As per as gate is concerned it is not necessary that you should give GATE exam only for your respective batch ,you can give gate exam in any branch that you need.

Gate exam consists of both mcq and numerical type of questions.

The exam duration is of 3 hours and there are 65 question in it.

For more detail you can read:

https://engineering.careers360.com/articles/gate-exam-pattern

Regards!

Hello,

Yes if you want to get into IIT for m.tech you can get it through GATE. Through GATE you can get into PSUs or NITs/IITs depending on the GATE score and the rank. Please click the below link to know more about GATE

https://engineering.careers360.com/exams/gate