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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-2

  • question_answer
    A cylindrical solid with base radius 5 cm and height 8 cm is melted down to form 12 identical cones with base radii 4 cm. Calculate the height of each cone.

    A)  \[3\frac{1}{8}\,\,cm\]   

    B)  \[2\frac{1}{8}\,\,cm\]

    C)  \[1\frac{1}{8}\,\,cm\]               

    D)  \[4\frac{3}{8}\,\,cm\]

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available    


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