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The correct answer is E
Each side of square ‘A’ is 4 cm less than that of square ‘B’. The perimeter of a rectangle is 3 times the difference of the perimeters of the tw...
A cone has a base radius of 6 cm and a height of 8 cm. A sphere is placed inside the cone such that it touches the base and the slant height of the cone...
Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 729 m2 and 297 m2, respectively the...
Area of a rectangle is equal to the total surface area of a hemisphere having volume 4394 cm³ . Find the perimeter of the rectangle if its length is 12...
A hemisphere has a radius of 10 cm. What is the total surface area of the hemisphere?
The common ratio of a geometric sequence is 3 and the 4th term is 9. What is the first term of the sequence?
The area of the floor of a cubical room is 49m². The length of the longest rod that can be kept in the room is
Nine cubes with each side measuring 3 cm are aligned in a straight row to build a cuboid. What is the total surface area of the resulting cuboid?
In measuring the sides of a rectangle, there is an excess of 20% on one side and 15% deficit on the other. Then the error percent in the area is
The perimeter of a rectangular field is 22 metres and its area is 20 m^2 . What is the length of the diagonal of this field?