(f)twenty persons nominated jointly by the Chairperson and Councillor of the Ward, of whom,-(i)ten shall be from the persons representing the cultural organisations, voluntary organisations, educational institutions, industrial-commercial establishments which are functioning in that ward;(ii)five shall be from persons representing those working in that ward as professionals (experts in agriculture, industry, health, education, engineering etc.); and(iii)five shall be from persons in the registered trade unions:
