Bhartesh

I had done my graduation in 2015 scored 70%, due to sick disease i wasn't able to do any job or prepare for gre. Now that my sickness is cured i want to prepare for gre and currently been preparing from 10-15 days, i've been doing maths and verbal practice. I'm weak in verbal and my maths is average. I also dont know which college and which country should i apply for as of i don't have any work experience, 1 year time gap, and no such international projects published which college should i aim for ( i'm trying my best to score good gre scores to get in top university, if i can) and when should i write gre exam for admission in jan-feb months..