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Math Word Problems - GED, PSAT, SAT, ACT, GRE Preparation
7.10 Inverse Variation or Inverse Proportion

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Math Word Problems - GED, PSAT, SAT, ACT, GRE Preparation
7.10 Inverse Variation or Inverse Proportion

Q 1: If y varies inversely as x; and x=6 when y=-3, find y when x=-9.
2
6
3

 Q 2: The number 'r' varies inversely as 's' and the constant of variation is 20. Find s when r=5; and find r when s=-2.
-10 and 5 respectively
-10 and 4 respectively
4 and -10 respectively
5 and -10 respectively

Q 3: A farmer has enough grain to feed 50 cattle for 10 days. He sells 10 cattle. For how many days will the grain last now?
50 days
40 days
55 days

 Q 4: 35 carts are needed to transport the entire grain in a warehouse at the rate of 8 bags a truck. But the truck drivers objected saying it was too heavy and carried only 7 bags a truck. How many more trucks are needed to transport the grain?
5
9
4

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 Question 6: This question is available to subscribers only!

Question 7: This question is available to subscribers only!

 Question 8: This question is available to subscribers only!

Question 9: This question is available to subscribers only!

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