Hy,

Yes, you can pursue a B.Sc. in mathematics with computer science as a subject even if you did not have computer science in your 12th grade studies. Here’s how you can approach it:

Check Admission Criteria: Each university or college may have different admission requirements. Many institutions accept students from various academic backgrounds as long as they have a strong foundation in mathematics. Review the specific criteria of the institutions you’re interested in to ensure you meet their requirements.

Bridge the Knowledge Gap: If you didn't study computer science in 12th grade, you may need to catch up on basic programming and computer science concepts. Some programs offer introductory courses in computer science for students who are new to the subject.

You can pursue a B.Sc. in mathematics with Computer Science even if you didn’t have Computer Science in Class 12th. By checking admission requirements, bridging any knowledge gaps, and preparing in advance, you can successfully enroll in and benefit from such a program.

3. Research Institutions: Look for universities or colleges that offer a B.Sc. in mathematics with a focus on computer science. Check their course offerings and see if they have provisions for students from non-computer science backgrounds.