Advertisements
Advertisements
प्रश्न
Which of the following are in inverse proportion?
The time taken for a fixed journey and the speed of the vehicle.
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.
APPEARS IN
संबंधित प्रश्न
A farmer has enough food to feed 20 animals in his cattle for 6 days. How long would the food last if there were 10 more animals in his cattle?
In which of the following table x and y vary inversely:
x | 4 | 3 | 12 | 1 |
y | 6 | 8 | 2 | 24 |
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?
4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _________ days
A printer, prints a book of 300 pages at the rate of 30 pages per minute. Then, how long will it take to print the same book if the speed of the printer is 25 pages per minute?
10 farmers can plough a field in 21 days. Find the number of days reduced if 14 farmers ploughed the same field?
If x varies inversely as y and x = 4 when y = 6, then when x = 3 the value of y is ______.
If a tree 24 m high casts a shadow of 15 m, then the height of a pole that casts a shadow of 6 m under similar conditions is 9.6 m.
Write whether the following statement vary directly, vary inversely with each other, or neither of the two.
The time taken by a train to cover a fixed distance and the speed of the train.
Find the values of x and y if a and b are in inverse proportion:
- 12 x 8
- 30 5 y