Mathematics
If x varies inversely as y and y = 300 when x = 60. Find:
x, when y = 90
y, when x = 300
Related Questions
Assertion (A) : The cost of 16 bulbs is ₹ 144. The number of bulbs than can be bought for ₹ 270 is 30.
Reason (R) : In inverse variation, the ratio of one kind of like terms is equal to the inverse ratio of the second kind of like terms.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.
If x varies directly as y and x = 150 when y = 50. Find:
x, when y = 12.5
y, when x = 75
Total length of 153 iron bars is 680 m. What will be the total length of 135 similar bars.
12 men can repair a road is 25 days; how long will 30 men will take to do so?