Solution:Currently, the Panchayati Raj system exists in all states except Nagaland, Meghalaya, and Mizoram, and in all Union Territories except Delhi.• Besides these states and UTs, there are also certain areas where the Panchayati Raj system has not been established.
• The tribal and scheduled areas in the states, the hill area of Manipur for which a district council exists and Darjeeling district of West Bengal for which Darjeeling Gorkha Hill Council exists, don't have Panchayati Raj system.