If the height and the base area of a right circular cone are 5 cm and 48 sq.cm :

If the height and the base area of a right circular cone are 5 cm and 48 sq.cm respectively, then the volume of the cone is equal to
A. 240 cm³
B. 120 cm3
C. 80 cm3
D. 480 cm3

Anurag Mishra Professor Asked on 29th February 2016 in Maths.
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  • 1 Answer(s)

    Answer: (C) 80 cm^3

    Solution:-
    The base area of a cone = 48 sq. cm 
    The height of a cone = 5 cm

    Then,  volume of the cone =  48 x 5/3
     = 16 x 5
     = 80 cm^3 

    Hence, the correct answer is option (C) 80 cm ^3. 

    Anurag Mishra Professor Answered on 1st March 2016.
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