Hi Sonali

Hope you are doing well.

The minimum eligibility for admission into undergraduate course in system management is that the student should have passed 10+2 from a recognized board with a minimum aggregate of 50%.Then you can appear for entrance exams or interviews demanded by the institute.Some of the entrance exams are CAT, GMAT, GATE etc.The major subjects covered are

• International Business Management
• e-Business Strategy
• Principles of Macroeconomics
• Language Programming
• Principles of Financial Management
• System Analysis and Specification
• Marketing management
• E-commerce
• Managerial economics

For more details-

https://www.careers360.com/courses/systems-management-course