Hello Ashra,
Candidates should have a Bachelors Degree from any recognized University with minimum marks as required to be eligible for admission to B.Ed programme. Generally admission is done on  merit on the basis of marks  in the qualifying examination.
However, eligibility criteria and fee structure vary from college to college. So, kindly mention you are seeking admission in which college so I can provide the fee details of that particular college.
Good Luck!