Solution:According to a survey of 'National Council of Applied Economic Research' for the question period, among the given States, maximum percentage of population below the poverty line was in Bihar.As per the latest estimates of Poverty released in July, 2013 by the Planning Commission, in the year 2011-12 the highest poverty ratio was in Chhattisgarh (39.93%). Poverty ratio in Jharkhand, Bihar and Madhya Pradesh was 36.96%, 33.74% and 31.65% respectively.
As per NITI Aayog's Report 'National Multidimensional Poverty Index: A Progress Review 2023', five States with highest multidimensional poverty headcount ratio in 2019- 21 were as follows: Bihar (33.76%), Jharkhand (28.81%), Meghalaya (27.79%), Uttar Pradesh (22.93%) and Madhya Pradesh (20.63%).