Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

Can you decipher the below rebus?

PBLUESAISNUERSES

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Spot 5 differences in two Christmas tree below:

I am sure no one can have two things for dinner. what are they?