question_answer

    Under which of the following conditions are you most likely to fall sick? (a) When you are taking examinations. (b) When you have travelled by bus and train for two days. (c) When your friend is suffering from measles. Why?  

Answer:

                  (c) I will be most likely to fall sick when my friend is suffering from measles.    Measles is an infectious air-borne disease. When my friend will cough or sneeze, small droplets from his mouth containing microbes will mix in the air. These microbes may be present in the air I will breathe. So, the chances of getting infection will increase.