CAT Exam General Ability General Knowledge

The radius of a hemisphere is 7 cm. Find the altitude of a right circular cone of the same base radius and same total surface area.

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altitude of a right circular cone = 12.12 cms
12 years agoHelpfull: Yes(0) No(2)

CAT Other Question

The base of a conical tent is 19.5 m in diameter and the height of the tent is 2.8 m. What area of canvas is required to put up such a tent?

(1) 300m^2
(2) 400 m^2
(3) 310.7 m^2
(4) none of the above In a rectangular plot 160 m*120 m, a square tank of side 40 m is dug out a depth of 8 m. The earth so dug out is evenly spread to cover the remaining area, by how much has the level of plot has been raised?