Hello aspirant

I can help you with better information.

I can give you with a clear information about the GATE  and GRE

• First and foremost try to improve your communication skills.
• Start preparing for GATE from the 1st year onwards start from mathematics paper 1 and go on according to subject weightage in the paper
• Mostly students feel GATE exam is tough but if you start preparing from 1st year it is very easy .
• GRE is for abroad studying students
• Improve your skills according to the GRE syllabus

Online many free exams are available for free  both GATE and GRE.

Hope above information is helpful to you

All the best

Thank you