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

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

You can hear me, but you can't touch or see me.

What am I?

What's the best place to go shopping in the ocean?

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

Why is the Hole below a Lock?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Decode below rebus
D
N
A
T
S , D

What has hands, but can’t clap?