The amount of water recommended by the United Nations for drinking, washing, cooking and maintaining proper hygiene per person per day is a minimum of
  1. 5 litres
  2. 15 litres
  3. 30 litres
  4. 50 litres

AcademicChemistryNCERTClass 7

Correct Answer: (d) 50 litres

Explanation: According to the United Nations recommendations, 50 litres of water per person per day for the purpose of drinking, washing and other persons. 

Updated on 10-Oct-2022 13:22:03