Calculate 2015+11
[1739] Calculate 2015+11 - IF 1034+24=425 and 1234-32=1621 THEN 2015+11=? - #brainteasers #math #riddles - Correct Answers: 29 - The first user who solved this task is Sanja Šabović
BRAIN TEASERS
enter your answer and press button OK

Calculate 2015+11

IF 1034+24=425 and 1234-32=1621 THEN 2015+11=?
Correct answers: 29
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
Register with your Google Account and start collecting points.
Check your ranking on list.

Flies In The Beer

An Irishman, Englishman and Scotsman go into a pub and each order a pint of Guinness. Just as the bartender hands the mover, three flies buzz down and one lands in each of the pints.

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...

Ultrasonic alarm

In 1953, the first U.S. patent for a burglar alarm operated by ultrasonic sound was issued to Samuel Bagno of New York City (No. 2,655,645) on a system for movement detection in a confined space by intruders or fire. It was manufactured as the Alertronic and first sold in Jun 1950. A sound source produced waves of 19,000 hertz, a frequency too high for normal human hearing. An intruder could be detected by the alarm by a difference in frequency of the reflected waves from the moving body (the Doppler effect). The device would then sound an alarm.
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.