A problem village is one wrhere -
Source of water > 1[?]6 km away
Water available > 15 meters depth
Excess of fluoride in water
All of the above
Ans. is i.e., All of the above o A problem village has been defined as oneWhere no source of safe water is available within a distance of 1.6 km, or Where water is available at a depth of more than IS meters, orWhere water source has excess salinity, iron, fluorides and other toxic elements, orWhere water is exposed to the risk of cholera.
Health Programmes in India