Consider the following statements regarding the rural and urban demographic extremes in Bihar: 1. Samastipur and Banka are categorized statistically as the least urbanized districts in Bihar. 2. Demonstrating this rural extreme, the urbanization rate of Samastipur is recorded at 3.47%. 3. On a state-wide level, the urban population constitutes the vast majority, accounting for 88.7% of the total demographic. Which of the statements given above is/are correct?

Consider the following statements regarding the demographic data of marginalized communities in Bihar as per the 2011 Census: 1. The Scheduled Castes (SC) population accounts for 15.9% of Bihar's total population, amounting to 165.67 lakh individuals. 2. The Scheduled Tribes (ST) population constitutes 1.3% of Bihar's total population, which translates to an absolute figure of 13.4 lakh individuals. 3. The combined population of Scheduled Castes and Scheduled Tribes constitutes exactly 19.2% of Bihar's total population. Which of the statements given above is/are correct?

Match the following population groups in Bihar with their respective population percentages based on Census 2011: Population Group: A. Scheduled Castes (SC) B. Scheduled Tribes (ST) C. Total SC and ST Population Combined Percentage of Population: 1. 17.2% 2. 1.3% 3. 15.9%