Question

which of the following is not of direct variation
a) number of sheets of some kind are increased when the total weight is increased

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

c) more fees would be collected if number of students increased in class

d) tame taken will be less if number of worker is increased in same task​

Answer 1

Answer:

d. option is not an example of direct variation

Step-by-step explanation:

because in direct variation an increase in one quantity results a corresponding increase in the other and vice-versa