I am currently a master student and I wish to go for Ph.D in Computer Science. I wish to know about the procedure to apply for Ph.D.
1) I have a GRE score with 80 percentile in math and 40 percentile in english. Given the state I am reappearing. Should I do that?
2) Should we apply to university to Ph.D. openings/admissions or should we apply via mail to your prospective professor?
3) What is the average cost to start the Ph.D. at any decent university(With Rank below 30 in relevant Course) in US or Europe?
3) Do we have to provide financial statements to justify for 5-6 years at once at the stage of applying or it can be yearly provided?
Also please guide me to relevant post in case something like this one already exists.