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

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

What is harder to catch the faster you run?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Why do people go to bed?

What is the word or phrase?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?