Hello Aspirant,

No, I don't think there is any similarity in the syllabus of BCA (Bachelors in Computer Application) and CS (Company Secretary).

Cs includes subjects like accounts, economics, tax laws, etc. its basically for commerce domain students. While BCA doesn't include anything related to commerce, it's aim is to teach students different coding languages, software and hardware of computer.

For more information about CS, please go through this link:

https://www.careers360.com/courses/company-secretary-course

For BCA:

https://www.careers360.com/courses/bca-bachelor-of-computer-applications

Hope this helps!

All the Best!