Move four matchsticks to the below square to form three squares?
In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.
Move three sticks of the spiral below to form a square.
In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?
Can you solve the maths in the below-given picture equation?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
Can you Find and name the hidden bird in the picture below ?
