First, prices determine what goods are to be produced and in what quantities; second, they determine how the goods are to be produced; and third, they determine who will get the goods. The goods so produced and distributed may be consumer items, services, labour, or other salable commodities.
The area of a rectangle is 5/7 that of a square. The length of the rectangle is 20 cm and the breadth of the rectangle is 3/2 times that of the side of ...
Four circles of equal radii are described about the four corners of a square so that each touches two of the other circles. If each side of the square i...
The average weight of a group of five persons, A, B, C, D, and E is 78 kg. If another person K joins the group then the average weight of the group is d...
The length, breadth and height of a storeroom are 14m, 9m and 10m respectively. If each box occupies 60 m3 of space, then how many boxes can ...
<p><p>The number of students in a school is 4217. If the ratio between boys to girls is (x+5) : (x+8), then find the value of x.&...
In a rectangle, the ratio of length and breadth is 3:2 and its perimeter is 240 cm, then what the area of the rectangle?
Perimeter of a square and circumference of a circle are in the ratio 6:11, respectively. If area of the square is 36 cm2, then find the radiu...
The area of the largest circle, that can be drawn inside a rectangle with sides 100 cm by 91 cm, is:
What is the volume (in cm3) of a cylinder if the radius of the cylinder is 25 cm and height is 30 cm? (Take π = 3.14)
A right circular cylinder of height 15cm is covered by a rectangular tin foil of size 15cm ×24cm. the volume of the cylinder is.
