Hello Payel Mukherjee

I hope you are doing good .I would glad to aware you that you have made a decent cgpa in your graudation . At your score, you are eligible to give entrances of many tier-1 universities to persue masters in computer science . However , competition is quite hard ,  you can IIT-JAM entrance to take admission in IIT and  NIT . You can also give entrance test of some central universities like university of hyderabad, delhi university ,banaras hindu university

If you have any other doubt then you can always reach us to clear them :)

we are always available to help you out and guide you

Thankyou