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 03-16-2013, 01:01 PM #1 Boomerang Serious playground baller   Join Date: Jul 2012 Posts: 421 Can someone help me with a math problem? i am kinda lost here.. the numbers i came up with didnt match any of the choices
 03-16-2013, 01:46 PM #2 steve franchise Local High School Star     Join Date: Jul 2007 Location: Houston Posts: 1,543 Re: Can someone help me with a math problem? You can't take exam II unless you pass I? I'd go with D.
03-16-2013, 01:58 PM   #3
Boomerang
Serious playground baller

Join Date: Jul 2012
Posts: 421
Re: Can someone help me with a math problem?

Quote:
 Originally Posted by steve franchise You can't take exam II unless you pass I? I'd go with D.
Ahhhh thanks, with that in mind, I redid the calculations and got D as well. In my first calculations, I forgot to account for the previous passes. Thank you ver y much.

 03-16-2013, 02:02 PM #4 steve franchise Local High School Star     Join Date: Jul 2007 Location: Houston Posts: 1,543 Re: Can someone help me with a math problem? No problem broski.
 03-16-2013, 02:05 PM #5 ace23 *****     Join Date: May 2011 Location: Houston, TX Posts: 9,723 Re: Can someone help me with a math problem? I got 448 like the first dude here: http://translate.google.com/translat...ed=0CEIQ7gEwAQ Don't understand how you get 565, though.
 03-16-2013, 02:22 PM #6 The Real JW High School Starter     Join Date: Oct 2011 Location: Canada Posts: 816 Re: Can someone help me with a math problem? I got (A). All of division A has failed at least 2 exams: 138*2 = 276 Those who took exam II (42 people) must have taken exam I first: 276 + 42 = 318 Those who took exam III (65 people) must have taken exams I and II first: 318 + 65*2 = 448
 03-16-2013, 02:38 PM #7 steve franchise Local High School Star     Join Date: Jul 2007 Location: Houston Posts: 1,543 Re: Can someone help me with a math problem? You were on the right track, you forgot 2 important steps. Add 138 (total number of trainees) and then subtract 21 (trainees who failed that year). You get 565.
 03-16-2013, 02:47 PM #8 ripthekik GIVEN NOT EARNED     Join Date: Oct 2006 Posts: 7,360 Re: Can someone help me with a math problem? with a calculator, i did: 27+27+27 4+4 35+35+35+35 7+7+7 55+55+55+55+55 10+10+10+10 ----------------- 565
 03-16-2013, 02:51 PM #9 CeltsGarlic Real quick     Join Date: May 2010 Location: Lithuania Posts: 7,724 Re: Can someone help me with a math problem? Alright , 4 more guys to say the same answer and we can call it a wrap.
 03-16-2013, 03:44 PM #10 Boomerang Serious playground baller   Join Date: Jul 2012 Posts: 421 Re: Can someone help me with a math problem? This one has been driving me crazy too. Now it's a huge trouble to do all the work, so I'm just going to ask you guys if you would approach it the same way I did. Which is for example Euro, I would take 1 and divide by 1.52 and 1.64 and see the difference of that. Do it for all currencies and see which number is the smallest? Or do you just subtract the 1.64 and 1.52? (Seems too easy) I've been out of school too long to remember proportional change By the way, this is not homework or anything. It's prep for numerical tests - you do them when you apply for a banking job. And you get 1 minute for each problem.
 03-16-2013, 04:07 PM #11 steve franchise Local High School Star     Join Date: Jul 2007 Location: Houston Posts: 1,543 Re: Can someone help me with a math problem? I would just subtract, but yeah it just seems too easy.
 03-16-2013, 04:10 PM #12 CeltsGarlic Real quick     Join Date: May 2010 Location: Lithuania Posts: 7,724 Re: Can someone help me with a math problem? The correct answer is subtract and compare. Its that easy.
 03-16-2013, 04:28 PM #13 brantonli In Morey We Trust!     Join Date: Sep 2006 Location: 13433 km from Land of 2 Rings Posts: 6,604 Re: Can someone help me with a math problem? I'm pretty sure that's a question from a numerical test for graduate entry level jobs? I've done the same question before. edit: lol didn't see the second question. Best of luck with these tests! If you get through to interview they randomly re-test people too so it's best to make sure you can do these yourself as well Last edited by brantonli : 03-16-2013 at 04:35 PM.
 03-16-2013, 04:30 PM #14 ace23 *****     Join Date: May 2011 Location: Houston, TX Posts: 9,723 Re: Can someone help me with a math problem? I think the answer to the second question is A quickly subtracting.
 03-16-2013, 04:33 PM #15 The Real JW High School Starter     Join Date: Oct 2011 Location: Canada Posts: 816 Re: Can someone help me with a math problem? Wouldn't proportional change be the percentage change relative to the base year 1? EUR: +7.89% USD: -9.38% JPY: +20.25% AUD: +6.27% CHF: -7.69% HKD: -8.94% MYR: -28.29% The smallest absolute value change being AUD?
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