Correct option is D
Sol. According to the World Health Organization (WHO), health is a state of complete physical, mental, and social well-being, not merely the absence of disease or infirmity.
Explanation of each option:
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(a) Social – Social well-being is an integral part of the WHO definition of health, which involves having access to social support and participating in society.
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(b) Physical – Physical health is a central component of the WHO's definition, referring to the proper functioning of the body and absence of disease.
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(c) Mental – Mental well-being is equally important according to the WHO, including emotional and psychological stability.
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(d) All of these –
Correct answer. WHO defines health as encompassing physical, mental, and social well-being, making this the most accurate choice.