Find the 8 in the below-given Image.

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

I don't get anymore wetter, no matter how much rain falls on me.

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

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

Can you find a number that lies one third of the distance between 1/3 and 2/3?