Given below is a statement followed by two possible underlying assumptions I and 11. Read the information carefully and select the correct option.

Statement:

Research has suggested that regular physical activity not only reduces the chances of physical illness but also of mental illnesses.

Which of the following can be assumed by the given statement?

I. The medicines for mental illness would work faster if the patient also exercises daily.

II. Patients who are bedridden have a greater chance of developing some mental illness as compared to those who are not bedridden.

Research has suggested that regular physical activity not only reduces the chances of physical illness but also of mental illnesses.

The medicines for mental illness would work faster if the patient also exercises daily.

This assumption is not directly supported by the statement.

As it mentions the positive effect of physical activity on mental health, but it does not discuss the interaction between exercise and medication.

​Patients who are bedridden have a greater chance of developing some mental illness as compared to those who are not bedridden.

This assumption is supported by the statement. If regular physical activity reduces the chances of mental illnesses,

then it can be inferred that a lack of physical activity (as in the case of bedridden patients) may increase the chances of developing mental illnesses.

Thus, Option D is the correct answer.