EXAMIANS
The area of the sector of a circle, whose radius is 12 meters and whose angle at the centre is 42, is?
YOUR ANSWER : ?
YOUR ANSWER : ?
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.
YOUR ANSWER : ?
The ratio of the area of a square to that of the square drawn on its diagonal is
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Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.
YOUR ANSWER : ?
The ratio of the radii of two circle is 1:3 the radio of their areas is?
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The cost of papering the four walls of a room is Rs. 48. Each one of length, breadth and height of another room is double that of this room.The cost of papering the walls of the new room is?
YOUR ANSWER : ?
The area of rectangle whose length is 5 more than twice its width is 75 sq units. What is the perimeter of the rectangle?
YOUR ANSWER : ?
The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?
YOUR ANSWER : ?
The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?
YOUR ANSWER : ?
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?
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