Posted on 08/05/2011 10:53:16 AM PDT by Slings and Arrows
Nobody has to tell you that it’s a rough job market. So when you do finagle a job interview, you’ll want to shine.
-snip-
Procter & Gamble: Sell me an invisible pen.
Facebook: Twenty five racehorses, no stopwatch, five tracks. Figure out the top three fastest horses in the fewest number of races.
Citigroup: What is your strategy at table tennis?
Google: You are climbing a staircase. Each time you can either take one step or two. The staircase has n steps. In how many distinct ways can you climb the staircase?
Capital One: How do you evaluate Subway’s five-foot long sub policy?
Gryphon Scientific: How many cocktail umbrellas are there in a given time in the United States?
Enterprise Rent-A-Car: Would you be okay hearing “no” from seven out of 10 customers.
Goldman Sachs: Suppose you had eight identical balls. One of them is slightly heavier and you are given a balance scale. What’s the fewest number of times you have to use the scale to find the heavier ball?
Towers Watson: Estimate how many planes are there in the sky.
Lubin Lawrence: If you could describe Hershey, Godiva and Dove chocolate as people, how would you describe them?
Pottery Barn: If I was a genie and could give you your dream job, what and where would it be?
Kiewit Corp.: What did you play with as a child?
VWR International: How would you market a telescope in 1750 when no one knows about orbits, moons etc.
Diageo North America: If you walk into a liquor store to count the unsold bottles, but the clerk is screaming at you to leave, what do you do?
Brown & Brown Insurance: How would you rate your life on a scale of 1 to 10?
(Excerpt) Read more at moneywatch.bnet.com ...
Well done.
It is an invalid question. Good catch. A lot of these questions remind of the interview question I was once aseked... Why are manhole covers round? (I got it right.)
That’s what I said when I saw this the other week too. But it’s “2”. IIRC, You put 3 balls on one scale , 3 ont he other and leave 2 on the floor. If the scales balance, the heavy one is on the floor and can be found in one more weighing. If the scales don’t balance, you take the balls of theavy side and put one on each side and one on the floor. Again, if they balance, the heavy one is on the floor. Otherwise the scale shows you where it is. Pretty neat,
That is simply marvelous!
5 tracks.
only once, read my #63.
abcde a wins
fghij
klmno
pqrst
uvwxy
afkpu, a wins, f second, k third.
fkbcg would give you the answer.
All of the eight balls appear identical in size and they all weigh the same... except one. And that one ball is slightly heavier than the other 7.
Now, using a balance scale, a scale that has no numbers indicating weight, consisting of two plates weighing one side against the other, how many times do you have to use the scale to find out which of the eight balls is the heavier one?
Does that make the question clearer?
I’m thinking 3...
Split 8 in half and weigh.
Split the heavier group of 4 in half and weigh.
Split the remaining two and weigh.
-11111111111111111...
There are 10 kinds of people, those who know binary, and those who don’t.
Interesting that works too.
11,111,111,100
First I figured it must be a multiple of 900 seeing as how that’s the first multiple of 225 that gets you zeros in the ones and tens digits. Now the trick with 9 (who cares about the zeros now) is that any number divisible by nine must have its digits add up to a multiple of 9. You only have ones and zeros so you’ll need 9 ones. Hence you get nine ones followed by two zeros.
Then I checked and it is a multiple of 225 however I can not prove it is the smallest.
I did go for the Procter and Gamble interview, including the most usual test I’ve been to...literally a group test where we had to stare at an origami at the table.
Staring at an origami figure on a desk. That was just part 1 of P & G’s test, back in 2007 after university.
right, 7 races.
Thanks for the link, it verified my thinking I posted in, oddly enough, post 111.
Otherwise they'd be able to fall through the hole they are covering.
That's in Russia, right?
Extra information not needed. :)
It’s one, go into the bathroom and see which one hangs the lowest!
More than than and your playing with yourself...
It’s an invalid question. If the balls are said to be “identical” then one cannot be heavier than all the rest.
Winner! Winner! Chicken dinner! You get the job. When can you start?
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