5th Class Mathematics Question Bank Mathematics Mock Test-13

  • question_answer
    Which one of the following is incorrect?

    A)  Doubling the length of-a rectangle doubles the area.

    B)  Doubling the altitude of a triangle doubles the area.

    C)  Doubling the given quantity may make its area greater than the original.

    D)  Doubling the radius of a circle doubles the area.

    Correct Answer: D

    Solution :

    Not Available


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