BRAIN TEASERS
Monthly Archive - December 2013 (page 3)

Monthly Archive - December 2013 (page 3)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30.
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Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 74
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Which is a winning combination of digits?

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: 63
The first user who solved this task is Slobodan Strelac.
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#brainteasers #mastermind
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Calculate the number 4285

NUMBERMANIA: Calculate the number 4285 using numbers [3, 6, 8, 5, 75, 356] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 26
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania

Dents

A blonde was driving home after a football game, and got caught in a really bad hailstorm. Her car was covered with dents, so the next day she took it to a repair shop. The shop owner saw that she was a blonde, so he decided to have some fun. He told her just to go home and blow into the tail pipe really hard, and all the dents would pop out. So, the blonde went home, got down on her hands and knees and started blowing into her car's tailpipe. Nothing happened. She blew a little harder, and still nothing happened.
Her roommate, another blonde, came home and said, "What are you doing?"
The first blonde told her how the repairman had instructed her to blow into the tailpipe in order to get all the dents to pop out. Her roommate rolled her eyes and said, ...
"HELLLLO" "You need to roll up the windows"
Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate axb

Determine the pattern, and calculate axb.
Correct answers: 38
The first user who solved this task is Sanja Šabović.
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#brainteasers #math
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CINEMANIA: Guess the movie title

A man and his son search for a stolen ******* vital for his job. Film was made in 1948.
Correct answers: 52
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #movie #film #cinemania
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What a winning 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: 54
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 5006

NUMBERMANIA: Calculate the number 5006 using numbers [4, 9, 6, 5, 31, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 29
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Word Association: GREEN, SMART, BUSINESS, PLAYING

Word Association: GREEN, SMART, BUSINESS, PLAYING
Correct answers: 78
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 60
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
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Calculate axbxc

Determine the pattern, and calculate axbxc.
Correct answers: 30
The first user who solved this task is Slobodan Strelac.
CHECK ANSWER
#brainteasers #math
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Giovanni Battista Donati

Died 20 Sep 1873 at age 46 (born 16 Dec 1826).Italian astronomer who, on 5 Aug 1864, was first to observe the spectrum of a comet (Tempel 1864 II), showing not merely reflected sunlight but also spectral lines from luminous gas forming the comet tail when near the Sun. Earlier, he discovered the comet known as Donati's Comet at Florence, on 2 Jun 1858. When the comet was nearest the earth, its triple tail had an apparent length of 50°, more than half the distance from the horizon to the zenith and corresponding to the enormous linear figure of more than 72 million km (about 45 million mi). With an orbital period estimated at more than 2000 years, it will not return until about the year 4000.«
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