Question
Which one of the following statements is not
correct?Solution
Total utility - It is total psychological satisfaction which a consumer derives from the consumption of a commodity is known as total utility Marginal utility - It is an addition made in total utility by consuming and additional unit of a commodity is known as marginal utility.
If the curved surface area and the radius of a cylinder are 880 cm2 and 10 cm, respectively, then find the volume (in cm3) of the ...
A square whose diagonal is 12 √2 cm is made base of the pyramid. if height of the pyramid is 18cm, then what is the total surface area of the pyramid....
A right circular cylinder having total surface area of 16940 cm2 is immersed in a vessel completely filled with water. If the height of the c...
If the area of a triangle is 1080 cm2 and base: corresponding altitude is 3:5, then the altitude of the triangle is:
On a rectangular wall of length 35 metres and height 30 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
A rectangular piece of land has a perimeter of 23 metres and length of 10 metres. If the area of the land is to be divided into 3 equal portions, then w...
A sphere of radius 6 cm is melted and recast into 27 identical cylinders of radius 2 cm. Find height of each cylinder.
The volume and height of a cylinder are 2662 cm3 and 7 cm. Find the radius of the cylinder.
The curved surface area of a cylindrical roller is 792 cm². If its height is 18 cm, find the diameter of the roller.
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.
