BRAIN TEASERS
Monthly Archive - November 2013

Monthly Archive - November 2013

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
Register with your Google or Facebook Account and start collecting points.
Check your ranking on list.
[link]

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 63
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

Word Association: GOLF, 27, NIGHT, FIGHT

Word Association: GOLF, 27, NIGHT, FIGHT
Correct answers: 69
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #wordpuzzles #wordassociations
[link]

CINEMANIA: Guess the movie title

Belle, whose father is imprisoned by the Beast, offers herself instead and discovers her captor to be an enchanted prince. Film was made in 1991.
Correct answers: 55
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania

Once upon a time the governmen...

Once upon a time the government had a vast scrap yard in the middle of a desert. Congress said, "Someone may steal from it at night." So they created a night watchman position and hired a person for the job.
Then Congress said, "How does the watchman do his job without instruction?" So they created a planning department and hired two people, one person to write the instructions, and one person to do time studies.
Then Congress said, "How will we know the night watchman is doing the tasks correctly?" So they created a Quality Control department and hired two people. One to do the studies and one to write the reports.
Then Congress said, "How are these people going to get paid?" So they created the following positions, a time keeper, and a payroll officer,then hired two people.
Then Congress said, "Who will be accountable for all of these people?" So they created an administrative section and hired three people, an Administrative Officer, Assistant Administrative Officer, and a Legal Secretary.
Then Congress said, "We have had this operating for one year and we are $18,000 over budget. We must cutback overall cost."
So they laid off the night watchman.
Jokes of the day - Daily updated jokes. New jokes every day.
[link]

Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 55
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
[link]

Calculate a x b

Look at the series (156, 615, 561, a, 413, 341, 132, b), determine the pattern, and calculate a x b.
Correct answers: 44
The first user who solved this task is Slobodan Strelac.
CHECK ANSWER
#brainteasers #math
[link]

Calculate the number 2856

NUMBERMANIA: Calculate the number 2856 using numbers [8, 8, 7, 8, 71, 374] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 19
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
[link]

Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 38
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind
[link]

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 53
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
[link]

Calculate the number 7248

NUMBERMANIA: Calculate the number 7248 using numbers [8, 8, 9, 7, 74, 750] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
[link]

Calculate axb

Look at the series (314, 412, a, 832, 848, b, 8480), determine the pattern, and calculate axb.
Correct answers: 15
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
NEXT PAGE
Follow Brain Teasers on social networks

Top 10 Users

1. Sanja Šabović
2615
2. Djordje Timotijevic
2548
3. Jasmina Atarac
2344
4. Vladimir Krnac
2273
5. Snezana Milanovic
2269
6. Roxana zavari
2260
7. Linda Tate Young
2235
8. Donya Sayah30
2169
9. Erkain Mahajanian
2026
10. Jakubovski Vladimir
2019
See full ranking list

Friedrich Bergius

Died 30 Mar 1949 at age 64 (born 11 Oct 1884).Friedrich Karl Rudolf Bergius was a German chemist who invented a process to convert coal dust and hydrogen directly into gasoline and lubricating oils without isolating intermediate products (Stuttgart, 25 Jun 1921). Bergius succeeded, during distillation of coal, in forcing hydrogen under high pressure to combine chemically with the coal, transforming more carbon from the coal into oils than is possible with conventional distillation. To solve heat distribution and temperature regulation problems, Bergius invented treating a mixture of pulverized coal in oil with the gas under high pressure. For his work in developing the chemical high pressure hydrogenation method necessary for this process he shared the 1931 Nobel Prize for Chemistry with Carl Bosch of Germany.
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.