This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: RDA, Nutritional Requirements, Subject name: Social & Preventive Medicine
Caloric requirement of adult male worker with moderate levels of activity is:- 
Select and explain. 
A. 2320 Kcal /day, B. 2230 Kcal /day, C. 2730 Kcal/day, D. 3490 kcal/day
C: 2730 Kcal/day
Answer: C: 2730 Kcal/day 
Explanation: Caloric requirement of Adult Male worker:- Sedentery levels of activity - 2320 Kcal/day Moderate levels of activity - 2730 Kcal/day Heavy levles of activity - 3490 Kcal/day. Caloric requirement of Adult Female worker:- Sedentery levels of activity - 1900 Kcal/day Moderate levels of activity - 2230 Kcal/day Heavy levles of activity - 2850 Kcal/day.