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The area of a rectangle plot is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the plot?
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The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
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The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:
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A large field of 700 hectares is divided into two parts. The difference of the areas of the two parts is one-fifth of the average of the two areas. What is the area of the smaller part in hectares?
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The diagonal of a rectangle is $ \sqrt{41} $ cm and its area is 20 sq. cm. The perimeter of the rectangle must be:
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A rectangular plot measuring 90 metres by 50 metres needs to be enclosed by wire fencing such that poles of the fence will be kept 5 metres apart. How many poles will be needed?
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A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:
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A rectangular field has to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?
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An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:
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The breadth of a rectangular field is 60% of its length. If the perimeter of the field is 800 m, find out the area of the field.
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