GRE

Yes, you have a decent good enough chances of getting admission in Concordia University.

Yes, definitely, you might get admission in top colleagues in Germany
University of California, Riverside
Clemson
University of Delaware, Newark
University of Iowa
Georgia state university, Atlanta
Washington State University, Pullman
Mississippi State University, Starkville
George Washington University, Washington DC
Lehigh university, Bethlehem, Pennsylvania
They are good universities, you can look for last year cut-off and try according to it.

University of California, Riverside
Clemson
University of Delaware, Newark
University of Iowa
Georgia state university, Atlanta
Washington State University, Pullman
Mississippi State University, Starkville
George Washington University, Washington DC
Lehigh university, Bethlehem, Pennsylvania
They are good universities, and you might get admission because your score is in same range.

Hi Arvind!
Doing any course in MS will provide you a lots of opportunities in your field. Minimum salary after MS will be around 12-18 LPA. Yes GRE will be sufficient to get admission in any best colleges.
Best of luck.

Other expenses include, you monthly charges for hostel, or room you will be living in. Your all other expenses will be sum around INR. 15,000- INR. 20,000. Best of luck.

Dear,
ILETS or GRE is necessary to get admission in good universities abroad such as Canada because after appearing in ILETS or GRE you will get Band scores and it will be helpful in getting admission there. In addition, more that 90 percent university's eligibility will ILETS or GMAT to take admission.

Hi, GRE is typically required to study in US and some universities in Canada. Check entry requirements firstly and prepare accordingly. If you want to study in Australia it is not required but accepted if one submits the score. You may check ets.org/gre for details, test centers, fees, test dates etc. GRE cut-offs vary from university to university. In general, a score above 310 is a safe score regardless of where you study.

GRE preparation can take anywhere from 3 to 8 months, depending on your schedule and study plan. You may also require 12 months. Taking regular practice test and assessing your performance is very important.