what are the admission and f1 visa approval chances with low gre..??

my accademic profile

ssc-79.9%

inter-56.6%

b.pharmacy-63%(5backlogs cleared)

revised gre-279

verbal-142

quants-137

ielts-expecting bands 6

please help me about admission and visa getting chances…??

Well, getting admission is a very relative thing…You may be able to get admission into very low profile schools ( not sure), but will not be able to get admission into good schools with Low GRE. You need to work on improving your test scores.

Also, typically, schools do not consider SSC and Inter percentage for decisions: Read this article : http://redbus2us.com/do-us-grad-schools-consider-10th-11th-and-12th-standards-or-grade-percentages-or-mark-sheets-for-ms-mba-admission-or-scholarship/