Can you start the fire using two pieces of wood?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

A father's child, a mother's child, yet no one's son.

Who am I?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

Rearrange the letters in "new door" to make one word.