I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Where do you go to learn how to make ice cream?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Which Burger Is Different in below image?

How many sides does a circle have?