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
Egg yields about K cal of energy 
Select and explain. 
A. 50, B. 60, C. 70, D. 80
C: 70
Answer: C: 70 
Explanation: Ans. is 'c' i.e., 70 o An egg weighing 60 grams contains. i) 6 gm of protein ii)6 gm of fat iii) 30 mg of calcium iv) 105 mg of iron v) 70 Kcal. of energy