Hello ROUNIT ANAND 

You can expecta rank around 2K with this score.

Yes there are chances that atleast you will get ISE but chances in CS is quite ambiguous because every year COMEDk  ranks vaores each year with a huge difference so you cant be sure of anything at this stage.

But you have done well in the exam and hope for the best to happen and you will get a good college and if previous years trends are taken into consideration then your rank must lie around 2k.

hope that helps!