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

Which letter of the alphabet has the most water?

There is something which is always coming but never arrives?

Prove that the below maths equation is true.

8 + 8 = 91

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

The Little ant seems to be always confused. Do you know why?