Hello, I have done M.Tech in electronics plus B.Ed also can I eligible to apply in central or state vacancy job for teaching like in kV?

To teach in schools like KV you have to also clear the ctet/tet exam. After that you can apply for the job.

Depends upon the vacancy demand, if you are fulfilling the criteria mentioned by them then yes, you will be eligible.

Graduate, Post Graduate required for the post of PGT Postgraduate teacher. If there will a special vacancy for the electronic then sure, you will eligible for that one.