If one’s consumption of a good does not diminish the quantity of good available for consumption by someone else, the consumption is__________.
If one’s consumption of a good does not diminish the quantity of good available for consumption by someone else, the consumption is non-rival.
The height of a right circular cone is 35 cm and the area of its curved surface is four times the area of its base. What is the volume of the cone (in ...
The ratio of the breadth to the length of a rectangular field is 3:4. The total cost of cutting the grass of the field at the rate of Rs 12 per m2<...
The perimeter of an equilateral triangle is 36√3 cm. Find its height.
18 × 15 + 86 – 58 = ? + 38
The side of a square is 16cm. A square is formed by joining the mid points of the sides of the square and in the same process, indefinite number of squa...
The length of the diagonal of a rectangle is 26 cm, and one side is 10 cm. The area of the rectangle is:
The volume and height of a cylinder are 2662 cm3 and 7 cm. Find the radius of the cylinder.
The area of a rhombus is 168 cm2. The length of one of its diagonals is 28 cm. The length of the other diagonal is:
The radii of two concentric circles are 20 cm and 25 cm. A straight line PQRS intersects the larger circle at the points P and S and intersects the smal...
A storeroom has only steel and copper rods in the ratio 6:7, respectively and the weight of each steel and each copper rod is in the ratio 8:5, respecti...