Find the number of ways to p...
[1832] Find the number of ways to p... - Find the number of ways to place three black pawns on a chessboard. - #brainteasers #math - Correct Answers: 23 - The first user who solved this task is Neelima Subrahmanyam
BRAIN TEASERS
enter your answer and press button OK

Find the number of ways to p...

Find the number of ways to place three black pawns on a chessboard.
Correct answers: 23
The first user who solved this task is Neelima Subrahmanyam.
#brainteasers #math
Register with your Google Account and start collecting points.
Check your ranking on list.

Efficiency Expert

An efficiency expert concluded his lecture with a note of caution. "You need to be careful about trying these techniques at home."

"Why?" asked somebody from the audience.

"I watched my wife's routine at dinner for years," the expert explained. "She made lots of trips between the refrigerator, stove, table and cabinets, often carrying a single item at a time.

One day I told her, 'Honey, why don't you try carrying several things at once?'

"Did it save time?" the guy in the audience asked.

"Actually, yes," replied the expert. "It used to take her 30 minutes to make dinner.

Now I do it in ten..."

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...

Mailbox

In 1858, the first U.S. patent for a street mailbox was patented by Albert Potts of Philadelphia (No.19,578). It comprised a simple metal box designed to attach to a lamppost. By August, these boxes were found along the streets of Boston, Mass., and New York City, N.Y. His patent described the "object of this improvement is to afford greater facilities to the inhabitants of large cities for the depositing of letters, and to enable the carriers to collect, or the citizens to deposit therein, at any period of time." The boxes had a central hole for the shaft of a lamp post, lids covering the drop hole to exclude weather, a sight hole so a carrier could see if any letters had been deposited, and a small door secured with a lock for the carrier to empty the box.
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.