What always comes into a house through the keyhole?

Why is Saturday stronger than Monday?

What will you call your mother's brother's brother-in-law?

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

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

What question can you never answer yes to?

Which city is three-fifths chick two third cat and 50% goat?

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?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?