I’m tall when I’m young, and I’m short when I’m old. What am I?

I always drive my customer away.

Who am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

John gave half of the apples he had plus one more to Jacob. He gave half of the remaining ones plus one more to James. Now, John was left with just one apple.

Can you find out how many did he have in the beginning?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Why do people go to bed?

What has a ring but no finger?