Can you identify if it's a murder or a suicide ?

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?

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

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

What always comes into a house through the keyhole?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?