Can anyone suggest me some preparation tips for GRE?
First of all you need to a study plan. Study plan is important because having a study will help you to get a good score in GRE. You should do the mock papers before you go for the test and the link is given below. You should need a good spoken and verbal English. Remember practice make a person perfect.
link - https://www.prep.youth4work.com/study-abroad/gre-test/forum/27529/answer/64619