What month of the year has 28 days

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What color are the stairs?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

David’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Where does today come before yesterday?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

If you’re running in a race and you pass the person in second place, what place are you in?

What has one head, one foot and four legs?

I am an odd number. Take away a letter and I become even. What number am I?

Mary has four daughters, and each of her daughters has a brother. How many children does Mary have?

Two fathers and two sons are in a car, yet there are only three people in the car. How?

A man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

What makes this number unique: 8,549,176,320

What five-letter word becomes shorter when you add two letters to it?

Paul’s height is six feet, he’s an assistant at a butcher’s shop, and wears size 9 shoes. What does he weigh?

What has cities, but no houses; forests, but no trees; and water, but no fish?

What is 3/7 chicken, 2/3 cat, and 2/4 goat?

You are in a place called Wally’s World and there is only one law. There is a mirror, but no reflection. There is pizza with cheese, but not sausage. There is pepper, but no salt. There is a door, yet no entrance or exit. What is the law?