What do you understand by the Panchayat Samiti Explain it ?

The local government structure goes right up to the district level. A few gram panchayats are grouped together to form what is usually called a panchayat samiti or block or mandal. The members of this representative body are elected by all the panchyat members in that area. All the panchayat samitis or mandals in a district together constitute the zilla (district) parishad. Most members of the zilla parishad are elected. Members of the Lok Sabha and MLAs of that district and some other officials of other district level bodies are also its members. Zilla parishad chairperson is the political head of the zilla parishad.