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The correct answer is D
Consider a circle and a square whose circumference ratio is 11:8. If the sum of the circle's radius and the length of one side of the square equals 30 c...
A rectangular ground is 65 metre long and 45 metre broad. If two 10 metre wide paths one parallel to the breadth and one parallel to the length, of the�...
A rectangular park measuring 24 metres by 18 metres is set to have a 2-metre-wide path constructed along its interior perimeter. The cost of constructio...
The lengths of a pair of parallel sides of a trapezium are respectively 21 cm and 17 cm, and the perpendicular distance between these two sides is 11 cm...
Find the cost of building a fence around a square field with area 529m2 at the rate of Rs.40 per meter ?
A solid sphere has a radius of 7 cm. A hemisphere is removed from the sphere. What is the volume of the remaining part of the sphere?
Area of a rectangle is equal to the total surface area of a hemisphere having volume 9826 cm³ . Find the perimeter of the rectangle if its length is 12...
A cone has a radius of 6 cm and a slant height of 10 cm. What is the approximately surface area of the cone?
The sum of the perimeters of a square and a rectangle is 120 metres. If the sum of the length and breadth of the rectangle is 30 m, then find the area o...
Radius of a cylinder is increased by 20% and height reduces by 40% so what effect on the volume of cylinder?