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

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

What goes up but never comes down?

what does the below math rebus puzzle mean?

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?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

When does a USA Potato change its nationality?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?