8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-4

  • question_answer
    A thread goes 140 round a wheel of radius 14 cm. If the radius of the wheel is increased to 20 cm, then find the number of round the same thread will make around the wheel.

    A)  94                               

    B)  96

    C)  98       

    D)  92

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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