This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
The daily requirement of fat is-----------% of total energy – a) 10b) 15c) 20d) 25e) 30 
Select and explain. 
A. bce, B. bcde, C. abcd, D. acde
B: bcde
Answer: B: bcde 
Explanation: None