2. Sample Papers
  3. 7th Class
  4. Social Science

7th Class Social Science Sample Paper Social Studies - Sample Test Paper-7

  • question_answer
    _____ of all communicable diseases are water borne.

    A)  25%                

    B)  30%

    C)  21%                

    D)  15%

    E)  None of these

    Correct Answer: C

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