B.Ed

If you are already a commerce graduate and you have completed your B.Ed, it means that you are a - Trained Graduate Teacher - TGT.

Sorry. Now, it will not be possible to give the reappear paper.
However, I would suggest you to get in touch with the institute from where you have done your B.Ed if they give you a chance to reappear.

Few best colleges are: Hans Raj College, Kendriya Vidyalaya, Lady Shri Ram College for Women, Guru Gobind Singh Indraprastha University.

Dear Sakshi,
You can pursue your B.Ed from IGNOU. It is a very well established brand name in the field of distance education and is internationally renowned University. The course material of IGNOU is industry ready. For further details, kindly visit the website of the University. I hope this would suffice. All the best and God bless you.

Yes, there are lots of college which offer B.Ed course on the basis of vacant seats without any entrance exam.

Yes. You can actually pursue that way.

D.El.Ed is for teaching in primary schools and B.Ed is for teaching in upper primary or 12th schools. So the decision is yours which you should take.

Lot of Universities offer BEd by distance learning. You may evaluate doing Bed from IGNOU. You may refer to following link for details on BEd course offered by iGNOU: http://www.ignou.ac.in/ignou/aboutignou/school/soe/programmes/detail/90/2

Every university and state has its own way of providing admission for B.Ed. Just check the eligibility criteria with the university. I hope this would suffice.