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.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

How many letters are in the alphabet?

What does does this rebus picture means ?

If six children and two dogs were under an umbrella, how come none of them got wet?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Can you count the number of squares in the figure below?

What can go up a chimney down, but can’t go down a chimney up?