In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Do You See It?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

I am white when I am dirty, and black when I am clean. What am I?

What is common among 11, 69, and 88?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What is 3/7 chicken, 2/3 cat and 2/4 goat?