One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

How many triangles are there in the picture below?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Why do people go to bed?

Count the number of squares in the picture below.

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

John was piloting a plane behind a car but was never able to overtake it. Why?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

What does Alexander the Great and Winnie the Pooh have in common?