Hello Aspirant

Yes, you can write TNPSC exam after completing BEd. The TNPSC conducts exams for different posts in different rounds every year. For every round, there is different eligibility criteria according to your age and educational qualification.

In your case, you are eligible for  TNPSC district Educational officer Exam. Whose educational qualification criteria is  Master’s degree, a B.T., or a B.Ed. Degree  and the upper age limit is 48 years.

Hope this helps

All the best!