If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

What does below Rebus say?

XLR8

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

What goes up but never comes down?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

Why do you find that most of the buildings are deprived of the 13th floor?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?