EXAMIANS
If the ratio of the area of two square is 9 : 1 the ratio of their perimeters is?
YOUR ANSWER : ?
YOUR ANSWER : ?
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:
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The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?
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The two parallel sides of a trapezium are 1 meters and 2 meters respectively . The perpendicular distance between them is 6 meters. The area of the trapezium is?
YOUR ANSWER : ?
If the diameters of a circle is increased by 100% . Its area is increased by?
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If the radius of a circle be reduced by 50%. Its area is reduced by?
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The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is?
YOUR ANSWER : ?
The ratios of areas of two squares, one having its diagonal double than the other is
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The length of a rectangle is double while its breadth is halved. What is the percentage change in area?
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A wheel makes 1000 revolutions in covering a distance of 88 km. the diameter of the wheel is?
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