On average, how many kilocalories of energy does a woman need?

Correct option is A

Ans. (a) Less than a man
Sol. On average, women require fewer calories than men because they generally have a lower basal metabolic rate (BMR) and less muscle mass compared to men. The daily caloric requirement depends on factors like age, activity level, and health status, but typically:
· Women: ~1,800–2,400 kcal/day
· Men: ~2,200–3,000 kcal/day
Explanation of each option:
· (a) Less than a man – Correct answer. Women typically need fewer calories than men due to differences in muscle mass and metabolism.
· (b) More than a man – Incorrect, as men generally have higher energy needs.
· (c) Same as a man – Incorrect, as women’s caloric needs are generally lower.
· (d) Cannot be predicted – Incorrect, as energy needs can be estimated based on gender, age, and activity level.