Question

Which of the following is in direct proportion?
1. One side of a cuboid and its volume
2. Speed of a vehicle and the distance travelled in a fixed time interval.
3. Change in weight and height among individuals.
4. Number of pipes to fill a tank and the time required to fill the same
tank.

Answer 1

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Which of the following is in direct proportion?

1. One side of a cuboid and its volume

2. Speed of a vehicle and the distance travelled in a fixed time interval.

3. Change in weight and height among individuals.

4. Number of pipes to fill a tank and the time required to fill the same

tank.

THE ANSWER IS OPTION NO.2