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Speed of boat ‘A’ upstream = 150/6 = 25 km/h Speed of boat ‘B’ upstream = 108/6 = 18 km/h Speed of the boat ‘A’ in still water = 25 + 10 = 35 km/h Speed of the boat ‘B’ in still water = 18 + 10 = 28 km/h Required percentage = (28/35) × 100 = 80%
The diagonal of the floor of a rectangular closet is 7.5 ft. The shorter side of the closet is 4.5 ft.
What is the area of the closet in square feet?
A spherical ball with a radius of 14 cm is melted and cast into smaller solid cubes, each with a side length of 7 cm. How many such cubes can be formed?
The perimeter of a rectangle is 300m. If the difference between the length and breadth of the rectangle is 10m, then what is the circumference of the l...
If the area of a rhombus is 14504 m² and the ratio of the diagonals is 37:49 then find the length of the shorter diagonal.
Perimeter of a square shaped plot is 96 metres and the area of a rectangular plot is 65% more than that of the square shaped plot. Find the area (in m
A race track is in the shape of a rectangle with length of 75 metres and area of 3000 m2. A car takes 20 seconds to make one lap around the p...
If the radius of the base and the height of a right circular cone are increased by 10%, what is the approximate percentage increase in volume?
The area of four walls of a room is 160 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what i...
