7th Class Science Wastewater Story Question Bank Wastewater Story

  • question_answer DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Trade wastes originates from houses (ii) Sludge wastes originates from kitchen

    A) Statement (i) is correct while statement (ii) is incorrect.

    B) Statement (ii) is correct while statement (i) is incorrect.

    C) Both statements are correct.

    D) Both statements are incorrect.

    Correct Answer: B

    Solution :

    Statement (ii) is correct while statement (i) is incorrect.

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