hi,

to become eligible for b.ed Candidates have to achieve  50% Marks either in Bachelor Degree and /or in Master Degree in Science/ Social Sciences/ Humanities/  Bachelor in Engineering of Technology with specialization in Science and Mathematics with 55% Marks or any other Qualification equivalent degree , are eligible for admission to the programme.  since your qualification is 12th pass, you are not eligible to apply for b.ed course.

however you are eligible to apply for D.EL.ED course. this course is best for candidates who wants to become primary school teacher.