Hello Vikas,

I hope you're doing well.
You can defenetly teach in school,colleges or any other educational institution after persuing your MBA.
Every organistion will welcome you with humble respect.
But there are few conditions too:
1. You should have better knowledge of whatever subject you want to teach.
2. Nowadays,educational institutions conduct their own exams and interviews too and you have to pass that also.

So, i hope you understood.If you have more queries you can ask and i wish you would become a great teacher.
All the very best.

I hope this helps.

BEST OF LUCK FOR FUTURE!