You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
Can you count the number of quadrilaterals in the picture below?
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.
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?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
Find the number of squares in the below picture
Look at the picture and find out which square is not linked with any of the other squares.
Can you divide the below-given shape into four equal and identical pieces?
Can you identify the direction in which this bus is moving; left or right?
Hint: The bus is moving on the roads of London.
Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?
Out of four images which one is the odd one out?
In 2011, people playing Foldit, an online puzzle game about protein folding, resolved the structure of an enzyme that causes an Aids-like disease in monkeys. Researchers had been working on the problem for 13 years. The gamers solved it in three weeks.