Under the Accelerated Rural Water Supply Programme, recommended per capita daily water supply is:
**Core Concept**
The Accelerated Rural Water Supply Programme (ARWSP) aims to provide safe and sustainable drinking water to rural communities in India. The programme emphasizes the importance of adequate water supply to ensure public health and hygiene.
**Why the Correct Answer is Right**
The recommended per capita daily water supply under ARWSP is 40 liters. This is based on the World Health Organization's (WHO) guidelines for drinking water quality, which recommends a minimum of 20-50 liters per person per day for drinking, cooking, and personal hygiene. The 40-liter mark ensures that rural communities have access to sufficient water for their basic needs, reducing the risk of water-borne diseases.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not provided, so we'll proceed with the rest.
**Option B:** 20 liters per capita is below the recommended minimum, which may not be sufficient for rural communities to meet their basic water needs.
**Option C:** 60 liters per capita is above the recommended maximum, which may not be necessary or even feasible for rural communities with limited water resources.
**Clinical Pearl / High-Yield Fact**
It's essential to note that the recommended per capita daily water supply can vary depending on the climate, population density, and economic factors of the area. However, the ARWSP's recommendation of 40 liters per capita is a general guideline that can be adapted to suit specific regional needs.
**Correct Answer: B. 20 liters.**