Question
Which of the following trophic levels (in the pyramid of
number) has maximum number of individuals?Solution
The correct answer is B
A square’s side is 25% less than the length of a rectangle. The area and breadth of the rectangle are 2000 cm² and 40 cm respectively. Calculate the ...
A tank whose length, width and height are 21 metres, 18 metres and 10 metres respectively is completely filled with juice. If the juice costs Rs.5/m
- If the edge of the cube is increased by 5%, then find the percentage increase in the volume of the cube.
The lateral surface area of a cube is 100 cm2Â . The length of a cuboid is 40% more than the side of the cube. The breadth of the cuboid is 6...
Twenty five liters of 60% concentration of acid solution is added to 35 liters of 80% concentration of acid solution. What is the concentration of acid ...
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?
The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 108 cm. If each side of a square is 25% more than the brea...
The length of a rectangle is 8 metres more than its width. If the perimeter of the rectangle is 64 metres then what is the area (in m2Â ) of ...
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 2304Ï€ cm3 inside it. Â
Suresh started his journey form P to Q by his bike at the speed of 40 km/h and then, the same distance he travelled on his foot at the speed of 10 km/h ...
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