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

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

I have no life, but I can die. What am I?

How can you make number one disappear by adding something to it?

Which country gets ill every time?

Can you identify the hidden rebus in the image below?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

Replace the question mark with the correct number in below Picture: