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प्रश्न
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.
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उत्तर
Two quantities are said to vary inversely 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.
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संबंधित प्रश्न
In a Television game show, the prize money of Rs 1,00,000 is to be divided equally amongst the winners. Complete the following table and find whether the prize money given to an individual winner is directly or inversely proportional to the number of winners?
| Number of winners | 1 | 2 | 4 | 5 | 8 | 10 | 20 |
| Prize for each winner (in Rs) | 1,00,000 | 50,000 | ... | ... | ... | ... | ... |
A factory required 42 machines to produce a given number of articles in 63 days. How many machines would be required to produce the same number of articles in 54 days?
It x and y vary inversely, fill in the following blank:
| x | 12 | 16 | ... | 8 | ... |
| y | ... | 6 | 4 | ... | 0.25 |
Five workers take 12 days to weed a field. How many days would 6 workers take? How many would 15 take?
The stock of grain in a government warehouse lasts 30 days for 4000 people. How many days will it last for 6000 people?
Forty students stay in a hostel. They had food stock for 30 days. If the students are doubled then for how many days the stock will last?
10 farmers can plough a field in 21 days. Find the number of days reduced if 14 farmers ploughed the same field?
If xy = 10, then x and y vary ______ with each other.
If two quantities p and q vary inversely with each other then ______ of their corresponding values remains constant.
Find the values of x and y if a and b are in inverse proportion:
- 12 x 8
- 30 5 y
