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.
The area of four walls of a room is 128 cm2. If the length and breadth of the room were equal and the height of the room is 8 cm, then what i...
A bus passes two bridges of length 500 m and 325 m in 90 seconds and 60 seconds respectively. The length (in m) of the bus is
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Sides of a parallelogram are in the ratio 5:4. Its area is 1500 sq. units. Altitude on the greater side is 20 units. Altitude on the smaller side is:Â
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Area of a square is 10% less than that of a rectangle whose length and breadth are 35 cm and 14 cm respectively. Find the perimeter of the square.
A pipe fills a cubical tank at the rate of 196 m3 per minute in 14 minutes. If a cylindrical tank having height same as the side of a cubical...
The average presence of students of a class in a College on Monday, Tuesday and Wednesday is 32 and on the Wednesday, Thursday, Friday and Saturday is 3...
If the areas of three adjacent faces of a rectangular box which meet in a corner are 12cm2, 15cm2 and 20cm2 respective...
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