GATE

Hello Vishal,
I am sure by now you would have registered already for GATE 2017. Syllabus for mechanical engineering is also available. Previous year's question papers are also available. You will notice that questions invariably cover complete syllabus. Out of this, you will like some and not like some. But, you must prepare for all. That is the only key to crack this exam.

Hello Anuj,
Yes, you can wear a watch during GATE exam provided the watch you wear is not a smart watch.
I hope I have been able to answer your queries. If so, kindly upvote this answer.
If you have any further questions, feel free to revert.

Check on this site-
http://www.gate.iisc.ernet.in/

Dear,
As per the guidelines mentioned on the GATE website, there is no percentage restriction. They require a Bachelors degree in technology. Even those students who are in their 7th or 8th semester, they can apply for GATE exam.
You can check full details at this link for your reference.
http://www.gate.iitr.ernet.in/
All the best!

Hello Vishal,
http://gate.iitr.ernet.in
Please refer this link for the application openings and deadlines.
The syllabus will also be published in the same website.
All the best!

Revise basic concepts and try solving previous years GATE question papers. You can try solving study materials of Made Easy.

1.) Arihant publications.
2.) GKP.
3.) ACE academy books.
4.) Elite academic books.

Yes, it is possible. PSUs generally recruits on the basis of GATE scores.