4th Class Science Work, Force and Energy Question Bank Self Test-5

  • question_answer 3) We sprinkle powder on the carom board. Why?

    A)  To increase friction

    B)  To get pleasant smell

    C)  To decrease friction

    D)  To make the source white so that it looks beautiful.

    E)  Both  (B) and (D)

    Correct Answer: C

    Solution :

    Not Available

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