EXAMIANS
The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii?
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A wire can be bent in the form of a circle of radius 56cm. If it is bent in the form of a square, then its area will be
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The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?
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The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.
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The ratios of areas of two squares, one having its diagonal double than the other is
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If the diagonals of a rhombus are 4.8 cm 1.4 cm, then what is the perimeter of the rhombus?
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A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?
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A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn is?
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A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.
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if the side of a square be increased by 4 cms. The area increased by 60 sq. cms . The side of the square is?
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