hello sir,i have completed my MCA

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“I completed my postgraduation i;e MCA in 2011” and now i want to do PHD in US now what i have to do for PHD is there any exams i have to underrgo and what will be the duration and how much cost and every thing ned for phd pls help me out

You must have an idea on which university supports your research interests and then write to them, specifically your future PhD advisor on next steps. Start your correspondence now. All requirements will become clear based on replies. Best wishes

Dr. Sandeep Shankar, hopehumanityATgmaildotcom; wwwdothopeforhumanityglobaldotorg