Which one of the following is not a non-communicable disease?
Hypertension
Arthritis
Rickets
Cholera
D.
Cholera
Cholera is a communicable disease. It is caused by bacteria, which spread from diseased to healthy persons by various means i.e., food, water, etc. Hypertension, arthritis, and rickets do not spread from diseased to healthy persons so, these are non-communicable diseases.