In economics, if a diagram has a line passing through the origin and has 45° angle with either axis and it is asserted that along the line X = Y, what is tacitly assumed?
Both variables are pure numbers.
Both variables are in the same unit.
Both variables are in different units.
At least one variable is a pure number.
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CDS-1 – 2020
– For Y=X to be accurately represented by a 45° line, the scales on the X and Y axes must be identical.
– This identical scaling is usually interpreted as the variables being in the same unit or having their values measured on the same scale.