Count the number of squares in the picture below.

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

One of the leprechaun is missing if you see the two pictures attached to this question. Where did he go? When he comes back, do you know where has he been?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Why do Chinese men eat more rice than Japanese men do ?

I have no life, but I can die. What am I?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

What is next number in the pattern below:

131 517 192 123 ?