Hi dear,
IIT JAM is an entrance exam for pursuing msc. You can check details of IIT JAM 2020 here
https://www.google.co.in/url?q=https://university.careers360.com/exams/jam&sa=U&ved=2ahUKEwjLmqjI7tXnAhVPAXIKHQpbAREQFjAQegQIBBAB&usg=AOvVaw1iYfQ7kqlJV3RgTM-4VZ9d
Hope it helps.
Pursue M.Sc. in Data Science from Manipal Online.
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