Question
If the edge of the cube is increased by 30%, then find the percentage increase in the volume of the cube.
More Mensuration Questions
- Find the time taken by a pipe, which releases 400 m3 of water in a minute to fill an empty cylindrical tank of radius 20 m and height 14 m. [Take π = 3]
- If ∆ ABC~∆ FDE such that AB = 9 cm, AC = 11 cm, DF = 16 cm and DE = 12 cm, then the length of BC is:
- From the top of a cliff 100 meter high, the angles of depression of the top and bottom of a tower are 45° and 60° respectively. The height of the tower is
- Two sides of the triangle are 14.8 cm and 10 cm. If height of the triangle corresponding to 14.8 cm side is 8 cm, find the area?
- A rectangular hall is 24 m long and 15 m wide. Find its area and the cost of flooring it at Rs 45 per square metre.
- The sum of the perimeters of a square and a rectangle is 128 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area of ...
- The volume of cone is 1900.8 cm3. If its height is 1.4 cm then find the radius of the cone.
- A maximum-size sphere is cut from a hemisphere of radius r. Find the ratio of the volume of the sphere to the hemisphere. Radius of Hemispher
- A chord of a circle is equal to its radius. The angle subtended by this chord at a point on the circumference is
- A prism and a pyramid have the same base and the same height. Find the ratio of the volumes of the prism and the pyramid.
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