Hi Abhishek,

Purvanchal Board of Secondry Education (PBSE) governed by Purvanchal Shiksha Parisad, Uttar Pradesh is 100% real as it was established under the guidance of jurist, eminent educationists and social workers aiming for the development of education in wide areas.

Uttar Pradesh government registered this to provide distance education on the pattern of Open continuing & Distance Education System in 1980,under Act 21-1860. The board is Legal Autonomous and non-profit Institution and has legal right of teaching & training under the provision of constitution and the government of India.

Refer here for more info - http://pbse.org/aboutus.jsp

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!