Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What number divided by 4 is the same as that number minus 4?

A man dies of old age on his 25 birthday. How is this possible?

What is red and smells like blue paint?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

In a guessing game, five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed 22, 24, 29, 33, and 38, but none of the guesses was correct. The guesses were off by 1, 8, 6, 3, and 8 (in random order).

Can you determine the number of apples in a basket from this information?

The more you take me, the more you leave me behind.
Who Am I?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?