Correct Answer: (d) Himachal Pradesh
Note: According to the Census 2011, Himachal Pradesh has the highest proportion of rural population (90.0)%, while Bihar (88.7%), Assam (85.9%), Odisha (83.3%), Meghalaya (79.9%) and Uttar Pradesh (77.7%) rank second, third, fourth and fifth, respectively in terms of rural population percentage. The proportion of rural population in the State of Rajasthan and Madhya Pradesh are 75.1% and 72.4 percent, respectively.