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प्रश्न
Which of the following are in inverse proportion?
The time taken for a fixed journey and the speed of the vehicle.
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उत्तर
For a fixed journey, if the speed of the vehicle increases (decreases), then the time taken for the journey will decrease (increase).
∴ The given statement is in inverse proportion.
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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.
A batch of bottles was packed in 25 boxes with 12 bottles in each box. If the same batch is packed using 20 bottles in each box, how many boxes would be filled?
Which of the following quantities vary inversely as other?
Journey (x km) undertaken by a car and the petrol (y litres) consumed by it.
A car can finish a certain journey in 10 hours at the speed of 48 km/hr. By how much should its speed be increased so that it may take only 8 hours to cover the same distance?
If x and y vary inversely as other and x = 30, find y when constant of variation = 900.
Five workers take 12 days to weed a field. How many days would 6 workers take? How many would 15 take?
Which quantities in the previous question vary inversely with each other?
When the speed is kept fixed, time and distance vary inversely with each other.
If d varies directly as t2, then we can write dt2 = k, where k is some constant.
If a and b vary inversely to other, then find the values of p, q, r ; x, y, z and l, m, n.
| a | 6 | 8 | q | 25 |
| b | 18 | p | 39 | r |
