BRAIN TEASERS

# If 3=18, 4=32, 5=50, 6=72, 7...

If 3=18, 4=32, 5=50, 6=72, 7=98 then 10=?
Author: The Math Guru
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles

### Trump isn't a politician

Trump isn't a politician. He's appallitician.
Jokes of the day - Daily updated jokes. New jokes every day.
 Follow Brain Teasers on social networks

## Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

### Revolving turret patent

In 1862, U.S. patent No. 36,593 was issued for a revolving turret for battleships to the inventor, Theodore Ruggles Timby (born Dover, NY, 5 Apr 1822). When Ericsson built the first turret battleship in the world, the Monitor, he added a turret based on Timby's design to the ship.«[Image: detail from Patent No. 36,593]
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.