Question

which of the following is not a case of direct variation
a) no.of sheets of some kind are increased when their total weight is increased
b) more quantity of petrol is required to travel more distance with a fixed speed
c) more fees would be collected if no.of students increase in a class
d) time taken will be less,if no.of workers is increased to complete the same work.​

Answer 1

Answer:

more quantity of petrol is required to travel more distance with a fixed speed

c) more fees would be collected if no.of students increase in a clastime taken will be less,if no.of workers is increased to complete the same work

Explanation:

......gm......