Question
What is the essence of 'barter' in economic
transactions?Solution
Barter is an ancient practice where goods or services are directly exchanged without the intermediary use of money. This system allows parties to trade resources directly, which can be beneficial in economies where currency is either unstable or scarce.
A rod is in the form of a circle of radius 35 cm. What is the side of a square into which it can be bent?
The radius of a circle is 7 cm. (Take π = 22/7.) What is the area of the circle?
A rectangular park with length and breadth of 21 m and 26 m, is surrounded by a path of 5 m wide. Find the area of the path.
The volume of cone is 1689.6 cm3. If its height is 2.8 cm then find the radius of the cone.
A diagonal of a rhombus is 6 cm. If its area is 24 cm, then the length of each side of the rhombus is?
Which one among the following is the smallest?
What is the measure of the radius of the circle that forms a triangle whose sides are 8 units, 15 units, and 17 units?
Perimeter of a rectangle is 50% more than that of a square of side 30 cm. If the difference between the length and breadth of the rectangle is 7 cm, res...
- The inner radius of a hollow cylindrical pipe is 4.8 cm. If the length of the pipe and the thickness of the pipe are 20 cm and 2.5 cm, respectively, calcul...
A cone has a radius of 6 cm and a slant height of 10 cm. What is the approximately surface area of the cone?
Relevant for Exams:
