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OG - DS - #?

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anish
 Post subject: OG - DS - #?
 Post Posted: Fri Jun 08, 2007 2:09 am 
Pls provide soln to the following DS problems

a) In a certain business, production index p is directly proportional to efficiency index e, which inturn is proportional to investment index i. What is p if i =70

1) e=0.5 whenever i=60

2) p=0.2 whenever i=50




b) Every member of a certain club volunteers to contribute equally to the purtop of a $60 gift certificate. How many members does the club has.

1)Each members contribution is to be $4

2) If 5 members fail to contribute, the share of the remaining members will be increased by $2
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dbernst
 Post subject:
 Post Posted: Sat Jun 09, 2007 12:49 am 
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ManhattanGMAT Staff


Posts: 304
Anish,

We cannot comment on problems unless we know their source. Please cite your problems, and we will be glad to assist you.

Thanks!
-dan
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anish
 Post subject:
 Post Posted: Sun Jun 10, 2007 10:53 pm 
Source is OG 11
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esledge
 Post subject:
 Post Posted: Tue Jun 12, 2007 11:46 pm 
Offline
ManhattanGMAT Staff


Posts: 901
Location: St. Louis, MO
Hi Anish,

Sorry to be a stickler, but can you also post the question numbers? For ease-of-use, we want people to be able to search the forum by source and number.

Also, since these are OG problems, I assume you (and other forum users) have already read the OG solution. We might be able to give you a more specific explanation if you can also tell us where the OG solution lost you.

Thanks.

_________________
Emily Sledge
Instructor
ManhattanGMAT
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