Hi

Yes definitely you can take admission into BCA Course. 

You will learning more about programming language.  Your maths should be good. 

You will learn algorithms,  C,  C++,  python etc

The minimum eligibility criteria is to clear 12 std with minimum 50%. 

Some reputed college even conduct entrance test. 

For example Amity school of computer science takes admission based on Class 12 with maths