If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

Name a key which is hardest to turn.

If 21x = 79x, what is the value of x?

Can you identify the hidden rebus in the image below?

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