How to crack entrance exam of M.Sc IT?

It depends on the institute in from which you want to pursue M.Sc. For example, There is no entrance exam conducted by Mumbai University for M.Sc in IT or M.Sc in CS.

Hello, To get admission in IIT's or IISc for M.Sc, Ph.D or dual degree courses, you have to prepare for IIT JAM entrance test. You can check the below mentioned link to know how to prepare for this exam: https://www.youtube.com/watch?v=4JtC7SD8cI8 Best of luck.