India and the United Kingdom Have Approximately the Same Arithmetic

Multiple Choice

India and the United Kingdom have approximately the same arithmetic density although their landscapes and sizes are quite different. From this we can conclude that the two countries have roughly the same

A) level of output per farmer.
B) number of people per area of land.
C) pressure placed by people on the land to produce food.
D) number of farmers per area of land.
E) number of people per area of arable land.