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# I'll never get how GMATPrep counts score... Today took test,

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Manager
Joined: 09 Dec 2006
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I'll never get how GMATPrep counts score... Today took test, [#permalink]

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06 Sep 2007, 14:42
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I'll never get how GMATPrep counts score... Today took test, made 10 mistakes and got 49
Anyway, I didn't understand this one

Edited: The same as http://www.gmatclub.com/forum/7/51865
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Last edited by Piter on 06 Sep 2007, 15:17, edited 1 time in total.

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VP
Joined: 09 Jul 2007
Posts: 1098

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Location: London

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06 Sep 2007, 14:47
Piter wrote:
I'll never get how GMATPrep counts score... Today took test, made 10 mistakes and got 49
Anyway, I didn't understand this one

You r lucky, i took today as well and made 9 mistakes it shows 43 what do u think. 5th was incorrect. but until ten all correct.
so depends on luck

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Intern
Joined: 25 Aug 2007
Posts: 14

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06 Sep 2007, 15:21

2%I + 100 + 1%I = Tax

Implies, 3I/100 + 100 = Tax

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CEO
Joined: 29 Mar 2007
Posts: 2554

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06 Sep 2007, 15:28
Piter wrote:
I'll never get how GMATPrep counts score... Today took test, made 10 mistakes and got 49
Anyway, I didn't understand this one

Edited: The same as http://www.gmatclub.com/forum/7/51865

finally. this one was kindof a dousy. Not the math part, just unwrapping what the statement says in order to figure out what it wants us to do!

I=Income. 2%=.02

.02I+ (100+.01I)/2 <-- this part took me a bit cause i didn't understand that its the average of 100 currency units + 1% of the income. I didnt catch that at first.

so make the denom equal.

(2(.02I)+ 100 +.01I)/2 --> (.04I+100+.01I)/2 --> .05I/2 +100/2

5I/100/2 +50 --> 5/100/2=1/20/2--> 1/40.

So I/40+50

Ans C

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Director
Joined: 22 Aug 2007
Posts: 566

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07 Sep 2007, 07:11
Piter wrote:
I'll never get how GMATPrep counts score... Today took test, made 10 mistakes and got 49
Anyway, I didn't understand this one

Edited: The same as http://www.gmatclub.com/forum/7/51865

I got C

o,o2I + (0,01I+100)/2=I/40+50

I think the "currency R......" is just "The Rambler", as necromonger called it.. plz correct me if i am wrong and 'currency R..' does mean something

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Re: PS- gmatprep   [#permalink] 07 Sep 2007, 07:11
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