GATE

I think it is not a good option however you can join test series of it. Test series will help you a lot. You can download lot of videos from you tube and NPTEL of your engineering subjects.

Hi,
You need to have 4 years Bachelors degree or more to be eligible for GATE. Check here all the other options:
http://www.gate.iisc.ernet.in/?page_id=130

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.

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/

BCA graduates are not eligible to appear for GATE examination.

Hey Mani,
Kindly specify in which college you want to take admission in so that we can help you. However if you still haven't decided for the college than following are some suggestions for you. Also, I would suggest you to not rely only on GATE score to take admission and apply for some other colleges also.

Are you talking about pune? If yes, you do have the chances . just check the last year cutoffs for it.

if you are in general category and your GATE score is more than 400 than you can apply in different IITs and NITs. If you are in reserved category than less GATE score you will get admission too. You have to apply in individual IITs.