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The correct answer is B
A race track is in the shape of a rectangle with length of 13 metres and area of 1300 m2. A car takes 10 seconds to make one lap around the p...
Few people dive in a swimming pool of dimensions 25 × 15m. Due to this the water level rises by 4m. If one person displace 2 cubic metre of water. Find...
The angle of depression of the foot of a building from the top of a tower 54√3 m away is 30°. How high is the tower?
If the edge of the cube is increased by 10%, then find the percentage increase in the volume of the cube.
A metal container has external dimensions of 30 cm in length, 25 cm in width, and 20 cm in height. The thickness of the metal is 2 cm. Calculate the vol...
The length of the side of a cube is 7 cm. What is the total surface area of the cube?
The outer radius of a hollow metallic spherical ball is 12 cm while the thickness of the metal used to make it is 6 cm. Find the volume of the metal use...
The total surface area of a cube is given as 486 cm². What is the volume of the cube?
The perimeter of a square field is 12 cm more than the perimeter of a rectangle. The length of the rectangle is 40 cm which is 200% of its width. If a s...