If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

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

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

Identify The phrase in the picture.

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

What 5-letter word typed in all capital letters can be read the same upside down?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Count the squares in the matchstick puzzle below?