GRE

Sure. Begin by preparing word lists. Enhance your comprehension and speed reading. Second year is the right time.

Just visit https://shiksha.com, and you will get to know about all the universities and their admission criteria, fee structure, scholarship, accommodation, and ratings.

Hi,
Yes, you can do MBA after doing BA. As such, exams are mandatory to get admitted in top colleges abroad. Giving IELTS and TOEFL is also acceptable in most of the universities abroad.

You can check the below mentioned link:
http://www.hotcoursesabroad.com/india/test-preparation/how-to-prepare-for-gre-exam/masters-in-usa-without-gre-gmat/

Hello, yes you can take GRE after B.Sc., it is usually taken after a Bachelors degree to pursue Masters degree majorly in US and Canada. There is no eligibility criteria on the whole.
Why don't you check: ets.org/gre, this is the official GRE website.

You may start preparing it now and strengthen all your basic concepts as now a days mock tests are available on net. That will give you an idea about how much more preparation or coaching is required. Since, scores for GRE are valid up to 5 years and TOEFL 2 years, you can take tests in the final year.

Hello Zeeshan,
There is a huge competition in GATE and its completely uncertain to get a seat until/unless you are so talented.
But when it comes to GRE, there are thousands of options available. If not admitted to one university, you can get in another but same is not the case with GATE.
Better choose GRE and try for scholarship.
Also, if you think you can crack GATE then go for it.

Hi Harsha, it is difficult to answer if you will get admission as it is a decision taken by the university after evaluating all competing applicants. A GRE score of 310 and above usually is recommended but class profiles comprises of students with varying education background. You seem to have a decent profile. Give the TOEFL and aim the CGPA of 8 to 9 as you mentioned. Try to engage in more activities like project work, a very good internship or final year project should help.