Hello dear,
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Yes, you can do MA or M.COM after completing your BSC.
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I will help you out with the eligibility criteria for Both the courses,
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Eligibility for MA,

• Candidate should complete there graduation 10+2+3 or 10+2+4 with minimum 55%  in graduation level
• One should be providing correct information if the information provided is wrong the admission will be cancelled
• One should pass all the semesters
• One should clear entrance exams mentioned below
• CPGET
• TUEE
• CUCET
• IPU CET etc.,
• some of the colleges conduct there own entrance exam

Eligibility criteria for M.COM,

• One should have graduation with atleast 50%
• Entrance exams for MCOM are,
• CS
• CA
• ICMAI
• DU DSE etc,

And remaining follows the same. So if you possess the above mentioned criteria you are eligible for your course.

Best of luck