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?

Which is heavier: a ton of bricks or a ton of feathers?

Whats the next number in the below number sequence pattern.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

If 21x = 79x, what is the value of x?

What does this mean?

CCCCCCC

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

If 1+9+8=1, what is 2+8+9?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?