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Thread: The all new Brain Teaser thread..with knobs on!

  1. #17
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    Re: The all new Brain Teaser thread..with knobs on!

    Quote Originally Posted by mycarsavw View Post
    Dag nabbit!

    A toothbrush, a comb and an umbrella?
    Much better, and far more correct







    A man is walking downstairs in a building, when all the lights go out. He suddenly knows that his wife has died. How?

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    Re: The all new Brain Teaser thread..with knobs on!

    Quote Originally Posted by JK Ferret View Post
    A man is walking downstairs in a building, when all the lights go out. He suddenly knows that his wife has died. How?
    He's wired her up to the Teasmade...?

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    ɯʎɔɐɹsɐʌʍ mycarsavw's Avatar
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    Re: The all new Brain Teaser thread..with knobs on!

    Quote Originally Posted by JK Ferret View Post
    Much better, and far more correct


    A man is walking downstairs in a building, when all the lights go out. He suddenly knows that his wife has died. How?
    Woo!

    The building is a hospital and his wife is on life support?
    |Kata: "Read title as 'fisting'. Not sure why I clicked. Relieved, really."|
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    Re: The all new Brain Teaser thread..with knobs on!

    Aye, damn power cuts eh?





    A prisoner is in a room with no doors, no windows, nothing except a table. How does he get out?


    HINT: You will need to sound out the words for this. And if you do manage to get it, you've a far better linguistics brain than I

  5. #21
    No more Mr Nice Guy. Nick's Avatar
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    Re: The all new Brain Teaser thread..with knobs on!

    He just walks out... just because there's no doors or windows doesn't means there aren't door frames or window frames .
    Quote Originally Posted by Dareos View Post
    "OH OOOOHH oOOHHHHHHHOOHHHHHHH FILL ME WITH YOUR.... eeww not the stuff from the lab"

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    Re: The all new Brain Teaser thread..with knobs on!

    He rubs his hands until they're SAW, uses the saw to cut the table in half, two halves make a HOLE, he jumps in the hole to escape.

  7. #23
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    Re: The all new Brain Teaser thread..with knobs on!

    Two men, 10 miles apart on a straight road walk towards each other, one at 3mph, and the other at 2mph. A dog running at 6mph leaves one man and runs until it meets the other. It then runs between the men at 6mph until all three meet. How far does the dog run?

    The men cover 10 miles at a closing speed of 3+2+5 mph, taking 2 hours to meet. The dog runs for two hours at 6mph, and so covers 12 miles.
    [
    Quote Originally Posted by Blitzen
    When I say go, both walk in the opposite direction for 10 paces, draw handbags, then bitch-slap each other!

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    Re: The all new Brain Teaser thread..with knobs on!

    When does the dog leave the man?

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    Re: The all new Brain Teaser thread..with knobs on!

    A cylinder measuring 90 cm high has a circumference of 24 cm. A string makes exactly 5 complete turns round the cylinder while its two ends touch the cylinder's top and bottom. How long is the string in cm?

    For the given problem, the cylinder can be unrolled into a rectangle with dimensions 90 cm by 24 cm. The string thus creates 5 diagonal lines whose measure can be found out by considering the 5 right triangles they can form: The base of the triangle is 24 cm and the height is 1/5 of 90 or 18 cm. From these workings, we can get the measurements of one diagonal line as 30 cm [i.e., (242 + 182) 1/2] by using the Pythagorean Theorem. Therefore, the whole string measures 150 cm
    [
    Quote Originally Posted by Blitzen
    When I say go, both walk in the opposite direction for 10 paces, draw handbags, then bitch-slap each other!

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    Re: The all new Brain Teaser thread..with knobs on!

    Quote Originally Posted by clearlyolly View Post
    When does the dog leave the man?
    Doesn't matter
    [
    Quote Originally Posted by Blitzen
    When I say go, both walk in the opposite direction for 10 paces, draw handbags, then bitch-slap each other!

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    Re: The all new Brain Teaser thread..with knobs on!

    Jamie, Duncan and Ross are talking about their ages. Duncan realises that his age plus Ross's age is a perfect square. Ross notices that his age is an exact multiple of the sum of Jamie's and Duncan's ages. Surprisingly Jamie's age multiplied by Ross's age is a perfect cube. What are their ages?

    Jamie is 3, Duncan is 9 and Ross is 72
    [
    Quote Originally Posted by Blitzen
    When I say go, both walk in the opposite direction for 10 paces, draw handbags, then bitch-slap each other!

  12. #28
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    Re: The all new Brain Teaser thread..with knobs on!

    he breaks the table in half, 2 halves make a whole so he climbs out the hole

    edit: bit late

  13. #29
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    Re: The all new Brain Teaser thread..with knobs on!

    Quote Originally Posted by Dav0s View Post
    he breaks the table in half, 2 halves make a whole so he climbs out the hole

    edit: bit late
    Technically, he isn't in a hole to begin with so he cant step out. He cant step into a hole either, as then the only way to get out would be to turn back the way he came. He must step through the hole. But what if he gets trapped in the void, being neither through the hole, nor not? where is he then?
    eh? EH?!

  14. #30
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    Re: The all new Brain Teaser thread..with knobs on!

    Given the reciprocal function 1/x, rotated around the x-axis to produce a cone of infinite length, determine the amount of paint required to:

    a. Paint the surface of the cone (assume the cone has effectively zero thickness, so inside/outside is irrelevant)
    b. Fill the cone with paint.
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    Re: The all new Brain Teaser thread..with knobs on!

    Has this not now just got to maths? Integrate x^-1 through 360degrees.
    Twigman

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    Re: The all new Brain Teaser thread..with knobs on!

    Well yes technically it's just calculus, but it's a case of interest that some might recognise
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