Management Aptitude Test Dec 2013 Paper

Question : 108 of 200

Marks: +1, -0

The radius of the base of a conical tent is 5 cm. If the tent is 12 m high then the area of the canvas required in making the tent is

Solution:

(d ) Here, Radius, r = 5 m and Height, h = 12 m
∴ Slant height, l =

√{r^2+ h^2}

√{5^2 + 12^2}

= 13 m
∴ Area of canvas required = πrl
= π x 5 x 13
= 65 π

m^2

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