Question
In each of the following questions, choose that set
numbers from the four alternative sets, that is similar to the given set. Given set:Â [92, 88, 80]Solution
In given set, Second number = (1st number - 4), Or Third number = (2nd number - 8) [92, 88, 80] = 92 - 4 = 88, 88 - 80 = 8 [66, 62, 54] = 66 - 62 = 4, 62 - 54 = 8
The length of a rectangle is 9 metres more than its width. If the perimeter of the rectangle is 62 metres then what is the area (in m2Â ) of ...
In a rhombus, the ratio of its diagonals is 2:5, and the difference between their lengths is 12 cm. Find its area.
The surface area of the two spheres are in the ratio9:16. Their volumes will be in the ratio
If both the length and breadth of a rectangle are increased by 5 m, its area increases by 225 m². The ratio of the perimeters of the square and rectang...
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 Hemisphere =Â
A sphere is melted and recast into 64 smaller spheres of equal size. If the radius of the original sphere is 16 cm, find the radius of each smaller sphere.
Find the area of the octagon whose side is 20 cm?
The volume and height of a cylinder are 2673 cm3 and 10.5 cm. Find the radius of the cylinder.
The sum of the perimeters of a square and a rectangle is 124 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area ...
If the radius of a spherical ice cream scoop is 10 cm, then find the volume (in cm³) of the ice cream scoop. (Use π = 3.14)
