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  5. Water: A Precious Resource

7th Class Science Water: A Precious Resource Question Bank Water : A Precious Resource

  • question_answer
    It is the minimum amount of water recommended by United Nations for drinking, washing, cooking and maintaining proper hygiene. It is recommended per person and is

    A) 20 liters per day          

    B) 50 liters per day

    C) 100 liters per day        

    D) 200 liters per day

    Correct Answer: B

    Solution :

    50 liters per day


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