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.

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

what does the below math rebus puzzle mean?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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 ()

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?