Hi Utkarsh.

To get admission into BIT Mesra ( Birla Institute of Technology -Mesra, Ranchi ), you need to get a decent rank in JEE Mains. For Computer Science, you should have preferably a rank within 10000 if you are from home state quota and 6000 rank for all India quota. For IT branch, a rank within 15000 should be sufficient. Both the branches have excellent placement opportunities.

Best of luck.