A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

You can hear me, but you can't touch or see me.

What am I?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Where do fish keep their money?

Can you find the missing piece of the Porsche?

What is red and smells like blue paint?

Keyboard words are not in alphabetical order, Why?

Can you decipher the two rows to find the hidden word?