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The Law of Minimum, proposed by Justus von Liebig, states that the growth and yield of a crop are determined by the essential nutrient that is in the shortest supply. In other words, the availability of nutrients is like a chain, and the growth of plants is limited by the scarcest nutrient, not the total amount of nutrients present.
If ratio of interior & exterior angle of a regular polygon is 5:3, then number of sides of the polygon is
A bus covers some distance at a certain speed. If a person covers one-third of that distance in triple time, then the ratio of the speed of the person t...
If the lateral surface area of a regular tetrahedron is 243√3 cm², find its volume.
A room 20 m long, 16 m broad and 8m high has 2 windows of 1 m and `1(1)/(2)` m and a door of 2m`xx` `1(1)/(2)` m. Find the cost of paper...
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 rectangular tank measuring 10 m in length, 8 m in width, and 6 m in height is half-filled with water. Find the volume of water in the tank in liters.
Rahul spends some part of his income and saves the remaining part. The ratio of his expenditure and saving is 3 : 4 respectively. If Rahul’s income i...
The perimeter of a floor a room is 36m. What is the area of four walls of the room, if its height is 6m?
The perimeter of the rectangle is 50 cm and the breadth is 4 times the length. Find the area of rectangle.
The area of four walls of a room is 128 cm2. If the length and breadth of the room were equal and the height of the room is 8 cm, then what i...