BRAIN TEASERS
Monthly Archive - October 2013 (page 5)

Monthly Archive - October 2013 (page 5)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 41 to 50.
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What number comes next?

Look at the series, determine the pattern, and find the value of the unknown number!
Correct answers: 77
The first user who solved this task is Sanja Šabović.
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#brainteasers #math
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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: 98
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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Calculate 728*201+201

FUNNY MATH: Calculate 728 * 201 + 201 :)
Correct answers: 67
The first user who solved this task is Sanja Šabović.
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#brainteasers #math

In case of emergency...

In case of emergency pull poster off wall end tear along dotted lines.
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Word Association: MAN, SONIC, STAR, CONDUCTOR

Word Association: MAN, SONIC, STAR, CONDUCTOR
Correct answers: 68
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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Calculate the number 393

NUMBERMANIA: Calculate the number 393 using numbers [8, 2, 3, 6, 20, 25] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 44
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Decrypt the message

Decrypt the message
Correct answers: 40
The first user who solved this task is Sanja Šabović.
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#brainteasers
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Calculate 77+66+68

FUNNY MATH: Calculate 77+66+68 :)
Correct answers: 90
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
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Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
Correct answers: 39
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Word Association: GATE, DUST, ROCK, DAVID

Word Association: GATE, DUST, ROCK, DAVID
Correct answers: 60
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #wordpuzzles #wordassociations
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CINEMANIA: Guess the movie title

The space vessel Nostromo and its crew receive a distress call from a alien planet. After searching for survivors that planet they head back home only to realize that an deadly alien life form has joined them. Film was made in 1979.
Correct answers: 106
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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Jacob Perkins

Born 9 Jul 1766; died 30 Jul 1849 at age 83.Jacob Perkins was an American inventor, of Newburyport, Mass., a Freemason, who produced innovations in diverse fields. For example, in 1794, under his patent of January 16 of that year, he made the first nails which were both cut and headed by machine in America. Around 1817, he installed a hot air furnace of his own design in the Massachusetts Medical College. While living in London, England, he advocated high pressure steam techniques and designed in 1827-28 a steam gun for the French Government. Also, Perkins advanced the art of engraving and platemaking for bank notes. In 1834, he was issued the first US patent for a refrigerating machine for sulphuric ether compression in a closed cycle. (It utilized a concept displayed by Oliver Evans, 1805.) Back in England, he printed 64 million of the first penny postage stamp in 1840.
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