In “povey lines” the expenditure required for a daily calorie intake of — in rura areas-
## Core Concept
The concept of "poverty lines" is related to the determination of the minimum level of income required for a person to meet their basic needs, including food. In rural areas, the calorie intake is a critical factor in defining poverty lines.
## Why the Correct Answer is Right
The correct answer, 2400 calories, is based on the recommendation by the Planning Commission of India that a person in rural India requires at least 2400 calories per day to meet their daily energy requirements. This estimate takes into account the physical activity levels and nutritional needs of people living in rural areas. The calorie intake is used as a benchmark to estimate the poverty line, which is then used to determine the minimum income required to meet this calorie intake.
## Why Each Wrong Option is Incorrect
* **Option A:** 1600 calories - This is lower than the recommended daily calorie intake for rural areas and does not accurately reflect the energy requirements of people living in these areas.
* **Option B:** 1800 calories - Similarly, this is also lower than the recommended daily calorie intake and does not account for the physical activity levels and nutritional needs of rural populations.
* **Option D:** 2800 calories - While this might seem closer to the actual requirement, it exceeds the recommended daily calorie intake for rural areas as specified by the Planning Commission of India.
## Clinical Pearl / High-Yield Fact
A key point to remember is that the calorie intake for urban areas is slightly higher, at 2100 calories per day, reflecting differences in lifestyle and physical activity levels. Understanding these numbers can help in assessing nutritional needs and socioeconomic status.
## Correct Answer: C. 2400.