The lowest density of 13 persons per square kilometer is found in the state of _________________.
Density of population is defined as the number of persons per square kilometer
Among states, Bihar has most densely populated states with 1102 persons /sq km in 2011 and881 persons /sqkm in 2001 and Arunachal Pradesh has the least densely populated state with 17 persons/sqkm in 2011 and 13 persons/sq km in 2001.