Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

There was a strange boy who was born before his father. How can this be possible?

Why is the Hole below a Lock?

Be active and find the killer in the picture Riddle below.