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प्रश्न
Which of the following quantities vary inversely as other?
The number of x men hired to construct a wall and the time y taken to finish the job.
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उत्तर
If the number of men is more, the time taken to construct a wall will be less. Therefore, it is in inverse variation.
Thus, only is in inverse variation.
संबंधित प्रश्न
In which of the following table x and y vary inversely:
| x | 5 | 20 | 10 | 4 |
| y | 20 | 5 | 10 | 25 |
It x and y vary inversely, fill in the following blank:
| x | 12 | 16 | ... | 8 | ... |
| y | ... | 6 | 4 | ... | 0.25 |
1200 men can finish a stock of food in 35 days. How many more men should join them so that the same stock may last for 25 days?
Five workers take 12 days to weed a field. How many days would 6 workers take? How many would 15 take?
Mohanrao took 10 days to finish a book, reading 40 pages every day. How many pages must be read in a day to finish it in 8 days?
10 farmers can plough a field in 21 days. Find the number of days reduced if 14 farmers ploughed the same field?
Both x and y are said to vary ______ with each other if for some positive number k, xy = k.
Two quantities are said to vary ______ with each other if an increase in one causes a decrease in the other in such a manner that the product of their corresponding values remains constant.
If x varies inversely as y, then
| x | – | 60 |
| y | 2 | 10 |
Length of a side of an equilateral triangle and its perimeter vary inversely with each other.
