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प्रश्न
Write whether the following statement vary directly, vary inversely with each other, or neither of the two.
The height of a tree and the number of years.
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उत्तर
The height of a tree and the number of years are neither directly nor inversely proportional to each other.
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संबंधित प्रश्न
Which of the following are in inverse proportion?
The time taken for a journey and the distance travelled in a uniform speed.
Find the constant of variation from the table given below:
| x | 3 | 5 | 7 | 9 |
| y | 12 | 20 | 28 | 36 |
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In which of the following table x and y vary inversely:
| x | 9 | 24 | 15 | 3 |
| y | 8 | 3 | 4 | 25 |
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If x and y vary inversely as other and x = 5 when y = 15, find x when y = 12 .
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If 12 pumps can empty a reservoir in 20 hours, then time required by 45 such pumps to empty the same reservoir is ______ hours.
If on increasing a, b decreases in such a manner that ______ remains ______ and positive, then a and b are said to vary inversely with each other.
Length of a side of an equilateral triangle and its perimeter vary inversely with each other.
If a and b vary inversely to other, then find the values of p, q, r ; x, y, z and l, m, n.
| a | l | 9 | n | 6 |
| b | 5 | m | 25 | 10 |
