According to the branch-wise cut-off of MET 2021, the last student who got into Computer Science and Engineering in Manipal University, Jaipur had a rank of 11099. So, it is highly probable that you can get CSE in Manipal University, Jaipur with a rank of 8310, provided the cut-offs don't change much (which they usually don't). So, look forward to have a great time in MU, Jaipur!

Hope I have answered your question. All the best!