Q. Which of the following is the cause of heart disease in India?

[A] Indians have smaller diameters of arteries

[B] Indians have smaller body surface area.

[C] Indians are genetically weak.

[D] Indians are mostly obese.

Answer: B
Notes:

A study conducted by researchers from the Department of Cardiology and Radiology at Sir Ganga Ram Hospital has found that Indians do not have an increased risk for Coronary Artery Disease (heart disease) because of their smaller diameters of arteries, but it is because of their smaller body surface area.

Source: India Today