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.
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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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Word Association: GOLF, 27, NIGHT, FIGHT

Word Association: GOLF, 27, NIGHT, FIGHT
Correct answers: 78
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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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: 63
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #movie #film #cinemania

A sister and brother are talki...

A sister and brother are talking to each other when the little boy gets up and walks over to his Grandpa and says, "Grandpa, please make a frog noise."
The Grandpa says, "No."
The little boy goes on, "Please .. please make a frog noise."
The Grandpa says, "No, now go play."
The little boy then says to his sister, "Go tell Grandpa to make a frog noise."
So the little girl goes to her Grandpa and says, "Please make a frog noise."
The Grandpa says, "I just told your brother 'no' and I'm telling you 'no'." The little girl says, "Please .. please Grandpa make a frog noise." The Grandpa says, "Why do you want me to make a frog noise?"
The little girl replied, "Because mommy said when you croak we can go to Disney World!"
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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: 75
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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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: 58
The first user who solved this task is Slobodan Strelac.
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#brainteasers #math
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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: 26
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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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: 59
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind
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Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 64
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
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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: 20
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Calculate axb

Look at the series (314, 412, a, 832, 848, b, 8480), determine the pattern, and calculate axb.
Correct answers: 28
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
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John Davy

Born 24 May 1790; died 24 Jan 1868 at age 77. English chemist and doctor who first prepared, named and characterised the gas phosgene. He was the younger brother of Humphry Davy. Having finished school in Penzance, in 1808, John went to London to assist his brother in the chemistry laboratory at the Royal Institution. From 1810-1814, John trained as a physician at the University of Edinburgh, during which time he discovered phosgene. He then began a career as an army doctor, including many years abroad, and eventually become inspector general of hospitals. While abroad, he observed and recorded the local culture, studied and dissected animals, and analyzed minerals. He wrote Memoirs of the Life of Sir Humphry Davy (1836) and other works on his brother's scientific career.«
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