Hello candidate,

Your score of 311 would easily get you into  one of the tier 2 colleges in the united states of america. Before making a decision about an university you have to consider several points like the climate in that region,future and part time job prospects, tuition fee,scholarship opportunities etc. Based on your score following is a list of colleges that you can explore:

1. Pennsylvania State University

2. Boston University

3. New York University

4. Virginia Tech

5.State University of New York -Stoony Brook

All the above colleges accept gre scores in the range 310-320. Along with this i suggest that you should try to boost your profile by completing new courses,learning new skills and/or doing internships to give yourself a better shot at getting into one of these universities. Hope this helped!

Good Luck!!!