Question
A cone is parallel to its base in such a way that the
volume of the smaller cone is  1/2197 times of the bigger cone. Find the height of the smaller cone, if the cone is cut 96 cm above the base? ÂSolution
What is the difference between (in m2) the area of a circular field of radius 14 metres and area of a rectangular piece of land having its di...
A solid metal sphere of radius 6 cm is melted and recast into smaller solid spheres each of radius 3 cm. How many such smaller spheres can be made?
If A’s income is 60% more of B’s income and B’s income is 40% less than C’s income, then by what percent is C’s income mor...
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 18432Ï€ cm3 inside it. Â
The quantity of sugar in a 28 percent sugar solution is 91 grams. What is the total quantity of the solution?
If the Ratio of the cuboid of the length, breath and height is 2:3:5. If length, breadth and height is increased by 25%, 10%, 30% respectively then find...
A rectangular park is 60 m by 45 m. A 3 m wide path runs inside along the boundary. Find the area of the path.
The ratio of the radii of the bases of a cylinder and a cone is 4:5, while the ratio of their heights is 5:6. What is the ratio of the volume of the cyl...
- Find the total surface area of a cuboid that is formed by merging two identical cubes, where the surface area of each cube is given as 384 cm².
Given that a cylinder has a curved surface area of 880 cm² and a radius of 10 cm, calculate the volume of the cylinder.
