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

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

If eleven plus two equals one, what does nine plus five equal?

If eleven plus two equals one, what does nine plus five equal?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?