Following are last to last year's cutoffs for first round of various branches in REVA university:

B.Tech Computer Science and Engineering- 17039

B.Tech Electronics & Communication Engineering-21045

B.Tech Electrical and Electronics Engineering-48005

B.Tech Civil Engineering-57617

B.Tech Mechanical Engineering-59479

Based upon this trend, it is pretty much possible that you will get an admit in REVA university. Now all depends on what is choice in branch. The trends sway a little every year but they still can give a pretty much rough idea.
Good luck!