Hello Dear,

eligibility for taking Bed courses :

Successful completion of graduation in any of Bachelor of Arts (BA) or Bachelor of Science (B. Sc.) or Bachelor in Commerce (B. Com.) from a recognized university

A minimum aggregate score of 50% in graduation

A minimum aggregate score of 55% at post-graduate level

for more info check it out given link:
https://collegedunia.com/courses/bachelor-of-education-bed

good luck