An engineer measures THREE quantities X, Y and Z in an experiment. She finds…
GATE · 2020 · ME · Set 2 · General Aptitude
An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z)

Then, which of the following statements is FALSE?
- A.
For fixed Z; X is proportional to Y
- B.
For fixed Y; X is proportional to Z
- C.
For fixed X; Z is proportional to Y
- D.
XY/Z is constant
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