Engineering Entrance Exam

you can join any online institutes for preparations of GATE & there are more books available just study hard & you can give GATE exam only 3 times in your career.
go through some classes.I'm also pursuing BE in IT engineering & I'm preparing for GATE from GATE India forum the tuition classes. They have provided me the material & lectures regarding GATE which make me East to prepare. & If have query just Google it. Google is the best option for any query or doubt there are some videos regarding GATE preparations on you tube also.

You can do IITs, NITs, PDPU they are more good & give jee advance. That will open more doors to your career.

Maybe you get nit.

Hi
For Master's at IIT, you need to appear for IIT JAM and GATE is also accepted. For abroad, you must have GRE/GMAT score and IELTS/TOEFL. Rest of the requirements will be as per the country you choose to apply. You may go for M.tech/ M.E / Mba abroad. For USA, take a look here.
http://www.masterstudies.com/Masters-Degree/Engineering-and-Technology/USA/

JEE Mains are mandatory to get into colleges like IITs, NITs, IIITs, and others. Apart from JEE Mains, there are also state level JEEs in many states that process the admission into colleges which are not affiliated to JEE Mains. There are also exams that are organized by some institutes to get admission into those institutes.

You will get a iiit or gft's but not a good nit

Number of papers doesn't depend on your choice.Any number of papers can be enter & every paper is compulsory.

120. Each carry 4 marks. With negative marking. 1 mark reducted for each wrong answer by you.

No not possible. You have to give viteee even for management quota