Videos Test Yourself Wordcipher MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Insectclopedia Musiclopedia Techlopedia Teacher Timesavers Study Guides

Snail

A snail is at the bottom of a well.
The well is thirty metres deep.
The snail advances three metres in one day.

During the night, the snail slides back two metres.

Question:
How many days will it take the snail to reach the top of the well?

See answer

Brain Teaser Of The Week

How Brain Teasers Help You

Stimulate your brain cells.
Improve your concentration.
Increase your fluid intelligence.
Reduce brain deterioration.


Fill in the form below.
Receive one brain teaser a week.
Enter your email here.

down
 

We take your privacy very seriously.
Your information is never sold or shared.




Try More Brain Teasers