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Curved surface area of Cone P is seven times the curved surface area of Cone Q. Slant height of Cone Q is seven times the slant height of Cone P. What will be the ratio of the area of the base of Cone P to the area of the base of Cone Q?
“What is the different between height and radius of solid cylinder?” Which of the following option is sufficient alone to find the answer? A) A solid cylinder is made by melting a solid sphere. The radius of cylinder is 3 times the radius of a circle whose area is 154 sq.m. Height of cylinder is equal to the height of cone whose volume is 2772 cubic meters. B) Area of a rectangle whose longer side is ¾ times the radius of a solid cylinder, is 168 sq.m and, Volume of solid cylinder is 2772 cubic meters and its height is 18 m. C) A metallic cone of radius 15m and height 35m is melted into the solid cylinder of radius equal to the radius of a circle whose area is equal to the area of rectangle whose sides are in the ratio 4 : 3 respectively. D) The curved surface area of the solid cylinder is 3 time the surface area of a sphere of radius 7m and height of cylinder is equal to the height of a metallic cone whose curved surface area is 308 sq.m. 
The sum and difference of the slant height and height of cone A are in the ratio 3 ∶ 1, while the sum and difference of the slant height and height of cone Y are in the ratio 5 ∶ 1. If the volume of cone A is 30% of the volume of cone B, then the height of cone A is what percentage of the height of cone B.
The diameter of a right circular cone is 14 metres and the cost of colouring its total surface area at the rate of 14 paisa per square metre is Rs. 58.52. From the given statement which of the following can be determined? A. Curved surface area of the cone B. Total surface area of the cone C. Volume of the cone D. Slant height of the cone
The diameter of a right circular cone is 14 metres and the cost of colouring its total surface area @14 P per square metre is Rs. 58.52. From the given statement which of the following can be determined? A. Curved surface area of the cone B. Total surface area of the cone C. Volume of the cone D. Slant height of the cone
A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular once is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder. Consider the following statements: 1) The surface area of the sphere is √5 Times the curved surface area of the cone. 2) The surface area of the cube is equal to the curved surface area of the cylinder. Which of the above statements is/are correct?
The diameter of base of a right circular cone is 20 cm and its slant height is 10.5 cm. What is the curved surface area (in cm2) of the right circular cone? [Use π = \(\frac{22}{7}\)]
The curved surface area of a cone is 5280/7 cm2. If the ratio between the radius of circular base of the cone and slant height of the cone is 3∶ 5, then what is the volume (approximately) of the cone?
The height of a cylinder is 40% more than its radius and is equal to the radius of a right circular cone. If the curved surface area of the cone is 4400 cm2 and its radius is 87.5% of its slant height, then what is the height of the cylinder?
Which of the following statements is/are true? A: If radius of a cylinder is decreased by 50% and its volume remains same, then its height will be increased by 200%. B: Difference between the curved surface area and total surface area of a cone is equal to the area of its circular base. C: If height of a cylinder is equal to its radius, then its curved surface area will be equal to the total area of its both the circular bases.