BRAIN TEASERS
Monthly Archive - October 2013

Monthly Archive - October 2013

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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On which finger will she stop?

A little girl counts from 1 to 1000 using the fingers of her left hand as follows. She starts by calling her thumb 1, the first finger 2, middle finger 3, ring finger 4, and little finger 5. Then she reverses direction, calling the ring finger 6, middle finger 7, the first finger 8, and her thumb 9, after which she calls her first finger 10, and so on. If she continues to count in this manner, on which finger will she stop?
Correct answers: 150
The first user who solved this task is s.n.d.rishita chintapalli.
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#brainteasers #riddles
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Calculate the number 100

NUMBERMANIA: Calculate the number 100 using numbers [1, 1, 4, 2, 20, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 56
The first user who solved this task is Eric Newton.
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#brainteasers #math #numbermania
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Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
Correct answers: 43
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math

More of the best Christmas cracker jokes

How does Good King Wenceslas like his pizzas?

One that's deep pan, crisp and even!

Who hides in the bakery at Christmas?
A mince spy!

What do you call a cat in the desert?

Sandy Claws!

What does Santa do with fat elves?

He sends them to an Elf Farm!

What carol is heard in the desert?

O camel ye faithful!

What do angry mice send to each other at Christmas?

Cross Mouse Cards!

What do you get if you eat Christmas decorations?

Tinsilitis!

What's the most popular Christmas wine?

'I don't like Brussels sprouts!'

What did the beaver say to the Christmas Tree?

Nice gnawing you!

Jokes of the day - Daily updated jokes. New jokes every day.
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Word Association: BOX, INSTRUMENT, GENRE, SOUND

Word Association: BOX, INSTRUMENT, GENRE, SOUND
Correct answers: 117
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?
Correct answers: 79
The first user who solved this task is Slobodan Strelac.
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#brainteasers #math #riddles
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Word Association: FAST, SOUL, ORGANIC, CHINESE

Word Association: FAST, SOUL, ORGANIC, CHINESE
Correct answers: 142
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?
Correct answers: 144
The first user who solved this task is Eric Newton.
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#brainteasers #math #riddles
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Calculate 9*(29+321+151)

FUNNY MATH: Calculate 9*(29+321+151) :)
Correct answers: 24
The first user who solved this task is Slobodan Strelac.
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#brainteasers #math
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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 Sanja Šabović.
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#brainteasers #mastermind
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Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
Correct answers: 66
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
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Dayton Clarence Miller

Died 22 Feb 1941 at age 74 (born 13 Mar 1866). American physicist. Author of The Science of Musical Sounds (1916). Miller's collection of nearly 1,650 flutes and other instruments, and other materials mostly related to the flute, is now at the Library of Congress. To provide a mechanical means of recording sound waves photographically, he invented the phonodeik (1908). He became expert in architectural ecoustics. During WW I, he was consulted concerning using his photodeik to help locate enemy guns. Miller spent considerable research effort on repeating the Michelson and Morley experiment, proposed by Maxwell, to detect a stationary aether. He spent some time working with Morley (1902-4), then more time at Mt. Wilson, recording results favoring the presence of the aether.
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