Cristina was born in 1888. She just had her 30th birthday today how did that happen?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

How could a baby fall out of a twenty-story building onto the ground and live?

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

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?

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

Can you make a fire with just a single stick?