Decode this picture on T-Shirt and tell what it says ?

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

What does the below rebus riddle means?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

why number 8549176320 is one of a kind?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

How can you write nineteen in a manner that if we take out one, it becomes twenty?