What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Can you solve the below tricky visual equation?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Can you count the number of lines in the below picture?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Forwards I am heavy, backward I am not. What am I?

You need to arrange three 7 and mathematical symbols to form number 1?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?