Question

4.
Which of the following is not a case of direct variation ?
(a) Quantity of petrol to travel more distance with a fixed speed,
(b)
Amount of fees if number of students increased in a class.
(c) Time taken if number of workers are increased to complete the same
work.
.
(d) Number of sheets of same kind, when their total weight is increased.​

Answer 1

Answer:

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Step-by-step explanation:

a is the correct