Dilute, saturated, concentrated is the order of terms for increasing solute to solvent ratio for solutions.

I think the statement would be false. Dilute, salute, concentrated is not the right order of terms for increasing solute to solvent ratio for solutions. The correct order would be dilute, concentrated and saturated. Dilute solutions are solutions that contain small amount of solute. Concentrated solutions are solutions are those solutions which contains higher amount of solute sometimes near saturation. Saturated solutions, on the other hand, are solutions where the amount of solute particles had reach the maximum amount that could be dissolved in the solvent. It can also be considered as a concentrated solution. However, it should be higher than concentrated solution since the latter can contain solutes where the amount is higher than dilute but lower than saturated.