<prompt> Adequate Total per capita water for Urban domestic purposes?50-100 Liters100-150 Liters150-200 Liters200-250 Liters  <response>: Ans. is c i.e., 150-200 litresThe basic physiological requirements for drinking water have been estimated at about 2 litres per head per day.A daily supply of 150-200 litres per capita is considered as an adequate supply to meet the needs for all urban domestic purposes. 