BRAIN TEASERS
Monthly Archive - May 2014 (page 3)

Monthly Archive - May 2014 (page 3)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30.
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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: 79
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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Determine the value of the number CBBA

Determine the value of the number CBBA
Correct answers: 76
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Calculate the number 876

NUMBERMANIA: Calculate the number 876 using numbers [9, 9, 5, 5, 10, 781] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 42
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania

Birthday

Dad: - What do you want for your birthday?
Son: - I want a remote control car dad.
Dad: - Say no more son.
Jokes of the day - Daily updated jokes. New jokes every day.
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Find the ratio of the areas of two squares

Find the ratio of the areas of two squares. Express result to the accuracy of 3 decimal.
Correct answers: 38
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Solve the magic square and find the product AxBxCxDxE

Solve the magic square and find the product AxBxCxDxE
Correct answers: 41
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #magicsquare
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CINEMANIA: Guess the movie title

The true story of Paul Rusesabagina, a hotel manager who housed over a thousand Tutsi refugees during their struggle against the Hutu militia in Rwanda. Film was made in 2004.
Correct answers: 61
The first user who solved this task is Eric Newton.
CHECK ANSWER
#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: 47
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 5297

NUMBERMANIA: Calculate the number 5297 using numbers [2, 7, 2, 9, 50, 808] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Calculate AxB

Determine the pattern of the subtraction, and calculate AxB.
Correct answers: 27
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math
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CINEMANIA: Guess the movie title

A marshall, personally compelled to face a returning deadly enemy, finds that his own town refuses to help him. Film was made in 1952.
Correct answers: 63
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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Rotolactor

In 1930, the Rotolactor, invented by Henry W. Jeffries, was housed in the lactorium of the Walker Gordon Laboratory Company, Inc., at Plainsboro, N.J. This was a 50-stall revolving platform that enabled the milking of 1,680 cows in seven hours by rotating them into position with the milking machines. A Rotolactor was displayed at the 1939 New York World's Fair as part of the "Dairy World of Tomorrow," exhibit in the Borden building. The glass-enclosed revolving Rotolactor platform carried 150 pedigreed cows were washed, dried, and mechanically milked twice daily. A favorite attraction of the Food Zone, the Rotolactor epitomized how technology advanced the production of such a widely-used product as milk.
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