Madam I am completed in bsc mathematics .

What I will do any course which 2 year .

Madam I m completed in diploma in mechanical engineering but I have a  basic degree in arts commerce and any other side how is it possible plz mam help me

Dear student,
Yes, you can but it depends upon which degree  you are having in mind. For example, after doing engineering diploma, you can get into degree course into second year directly. But in an entrance based degree course having a diploma may be considered minimum eligibility and you have to go through due process for the degree admission, like in case of management or architecture.

So basically, you will have to find the eligibility criteria for degree course to know if a diploma is of added benefit or it may help you get admission in degree course.
Thankyou.