Which was the mode of election for members of the Panchayat Samithi, under the Andhra Pradesh Panchayat Samithis and Zilla Parishads Act of 1959 ?
1. All Village Panchayat Presidents under the Samithi were ex-officio members
2. Direct election by voters
3. Elected by ward members of Village Panchayats under the Samithi
4. One member was nominated by each Village Panchayat under the Samithi