Hey,

AS per the NCTE guidelines, Candidates who have scored a minimum of 50% in their undergraduate or postgraduate program under any streams, be it commerce, science, Arts etc., are eligible to pursue the B.Ed program. Bachelor's  in Engineering/Technology requires 55% marks.

In your case, you are eligible for the B.Ed program because you have scored 89% in your post-graduation which marks you eligible for the B.Ed.

Know more about the B.Ed course over here: https://www.careers360.com/courses/b-ed-bachelor-of-education