Answer:
Before Mount Everest was discovered, what was the highest mountain on Earth?
You have it even if there is none.
Tear one off and scratch my head, what once was red is black instead!
What is at the end of a rainbow?
The edge of earth and bread.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?