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: 75
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

Checking out

A woman rushes into the foyer of a large hotel and sprints up to reception, she hammers on the bell.

Yes, says the receptionist irritably.

Excuse me, says the woman, but I'm in a frightful hurry, could you check me out, please?

The clerk stares at her, looks her up and down.Not bad, he smiles, not bad at all.

Jokes of the day - Daily updated jokes. New jokes every day.
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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: 77
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: 62
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: 68
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: 30
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
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William Thomas Astbury

Born 25 Feb 1898; died 4 Jun 1961 at age 63. English physical biochemist who was the first to make use of X-ray diffraction patterns to study the structure of nucleic acids (1937). Astbury researched the method under Bragg for seven years, then investigated the structure of wool in both the stretched and unstretched forms. From the difference in the diffraction patterns, he began to try to work ot the structure of protein molecules. His preliminary determination of the structure of nucleic acids were, in fact, wrong - but it gave impetus to Pauling's work with proteins, and to Crick and Watson's study of DNA structure. His work, slowly decoding the nature of molecular structure of virtually the largest organic materials, fibrous and globular proteins, was valuable to both science and industry.
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