Question
What is the difference between (in m2) the
area of a circular field of radius 21 metres and area of a rectangular piece of land having its dimensions as 35 metres Ă— 25 metres?Solution
Area of the circular field = π × radius2 = (22/7) × 21 × 21 = 1386 m2 Area of the rectangular piece of land = length × breadth = 35 × 25 = 875 m2 So, difference in area = 1386 – 875 = 511 m2
Which of the following is not a Rabi season crop?
Respiratory quotient of carbohydrate is ____
In 1975, R. Dulbecco, H. Temin and D. Baltimore Discovered the mechanism of …………………………….
...Relatively more hygroscopic fertilizer is:
The word “ Communication” is derived from which language
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Mango Is an example of
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