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

Why Aeroplane windows are round?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

The answer I give is yes, but what I mean is no. What was the question?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

The more it dries, the wetter it becomes. Can you tell what it is?

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

Which English verb becomes past tense just by rearranging the letters?