What is the composition of the Municipal Corporation.?

The following points may help you:

a. Municipal Corporation exists in large urban areas.
b. It basically Comprises of the  Commissioner and administrative staff who are appointed 
c. There are City Wards which are headed by Ward Councillors who are elected 
 d. These ward councillors are members of Councillor Committees who take all important decisions, 
 e.  Commissioner and his administrative staff are responsible for the implementation of plans