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The correct answer is D
A right circular cylinder having total surface area of 2710.4 cm2 is immersed in a vessel completely filled with water. If the height of the ...
A cone and a hemisphere have the same base radius and the same height. If the total volume of both is 2,160 cm³, find the radius.
The ratio of length to breadth of a rectangle is 5:6. If the sum of the length and breadth of the rectangle is 44 cm, then find the area (cm2...
The length of a rectangle is twice its width. If the perimeter of the rectangle is 60 cm, what is the area?
The area of a square is 2116 square metres. The breadth of a rectangle is half of the side of the square and the length of the rectangle is thrice its b...
A wire is bent to form a square whose sides are of 55 cm. If the same wire is bent to form a circle, then find the area (in cm2) of the circl...
A solid spherical gold ball having a radius of 10 cm is melted to form smaller balls of radius 5 mm each. Find the number of such...
On a rectangular wall of length 20 metres and height 15 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...