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 confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Can you count the number of matches in the picture below ?

Decode below rebus
D
N
A
T
S , D

Find the value of "?" in the ball picture Riddle below:

Can you name four days which start with the letter 'T'?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

The more you take me, the more you leave me behind.
Who Am I?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?