The correct answer is: Both I and II follow.
The statement provides information about the killer entric fever that has claimed 100 lives in some tribal villages in M.P. during the past three weeks. The courses of action are:
I. The residents of these villages should immediately be shifted to a non-infected area.
II. The Government should immediately send a medical squad to this area to restrict spread of the killer disease.
Both courses of action are necessary to prevent further deaths from the killer entric fever.
Shifting the residents to a non-infected area will help to protect them from the disease. Sending a medical squad to the area will help to identify and treat those who are infected, and to prevent the spread of the disease.
Therefore, both courses of action follow from the statement.