In the four images below, can you find the odd one out?

You can hear me, but you can't touch or see me.

What am I?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Do you know who was buried in John's tomb?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Why despite killing dozens of people Charley and Wilma were not punished?

What does this rebus riddle mean?

Can you solve this picture maths equation?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?