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8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-19

  • question_answer
    Find the number of coins, 4 cm in diameter and 2 cm in thickness to be melted to form a right circular cylinder of height 10 cm and diameter 8 cm.

    A)  10                               

    B)  12

    C)  15       

    D)  18

    E)  16

    Correct Answer: C

    Solution :

    Not Available                


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