Hello Zeenat,

B.Ed stands for bachelor of education and the candidates who are interested in teaching can apply for this course. As you have completed your graduation with BA sociology Honours, so you are eligible to pursue B.Ed.
For that you have to score minimum 45% marks in aggregate in graduation from a recognised college / University and you should have studied any one of the following subjects English / Hindi / Sanskrit / Urdu / mathematics class Social Science and should have passed in any of the two subjects.

There is no age criteria.