The correct options are
A Panch
B Sarpanch
D Secretary
Panch, Sarpanch and Secretary are the three main organs of the village Panchayat.
Panch: Each ward elects a representative who is known as Panch.
Sarpanch: The members of Gram Sabha elect the Sarpanch who is also called Panchayat President.
Secretary: The secretary is responsible for organising the Panchayat meetings and keeps the record of the proceedings.