BRAIN TEASERS
Monthly Archive - November 2016 (page 16)

Monthly Archive - November 2016 (page 16)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 151 to 160.
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Calculate the number 5068

NUMBERMANIA: Calculate the number 5068 using numbers [1, 7, 4, 3, 15, 708] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 42
The first user who solved this task is Дејан Шкребић.
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#brainteasers #riddles #sport
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Can you decrypt hidden text?

Look carefully image and try to decrypt hidden text.
Correct answers: 14
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles

A distraught senior citizen ...

A distraught senior citizen phoned her doctor's office. 'Is it true,' she wanted to know, 'that the medication you prescribed has to be taken for the rest of my life?'
'Yes, I'm afraid so,' the doctor told her.
There was a moment of silence before the senior lady replied, 'I'm wondering, then, just how serious is my condition because this prescription is marked 'NO REFILLS'.'
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 453
The first user who solved this task is Snezana Milanovic.
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#brainteasers #math #riddles
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (DA*** *O***) and guess the name of musician. Length of words in solution: 5,5.
Correct answers: 39
The first user who solved this task is Snezana Milanovic.
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#brainteasers #music
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Find the missing text [*A***]

Background picture associated with the solution.
Correct answers: 27
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Remove 5 letters from this seq...

Remove 5 letters from this sequence (MATHTQLOEMATICAS) to reveal a familiar English word.
Correct answers: 79
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (5, 6, 8, 9, 10, 15, 19, 44, 45, 54, 74) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.
Correct answers: 36
The first user who solved this task is On On Lunarbasil.
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#brainteasers #math #magicsquare
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Who makes it, has no need of...

Who makes it, has no need of it. Who buys it, has no use for it. Who uses it can neither see nor feel it. What is it?
Correct answers: 52
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles
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Find the value of the next number

Look at the series (325, 446, 567, 688, 709, ...), determine the pattern, and find the value of the next number.
Correct answers: 162
The first user who solved this task is Vladimir Krnac.
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#brainteasers #math
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Vincenzo Viviani

Died 22 Sep 1703 at age 81 (born 5 Apr 1622).Italian mathematician and geometer who was a leader in his field andfounded the Accademia del Cimento. As one of the first important scientific societies, this organization came before England's Royal Society. In 1639, at age 17, he became the student, secretary and assistant of Galileo (now blind) in Arcetri, until Galileo died in 1642. During his long career, Viviani published a number of books on mathematical and scientific subjects. He edited the first edition of Galileo's collected works (1655-1656), and worked tirelessly to have his master's memory rehabilitated. In 1660, together with Borelli, he measured the velocity of sound by timing the difference between the flash and the sound of a cannon. They obtained the value of 350 metres per second.
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