Mention Three Types Of The Ranking Scale And Also Give Example Of Any One Of Them?

Well dear!
The three types of ranking scales out of many types are as follows:
1.       Paired comparison scale
2.       Forced ranking scale
3.       Comparative scale
I would give the example of comparative scale and that is used to compare different things like:
Comparison of hair dresser
Superior – about the same – inferior
ranking scales

Example of ranking scale