In a marketing survey for products A, B, and C, 1,000 people : PS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 17 Jan 2017, 20:53

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# In a marketing survey for products A, B, and C, 1,000 people

Author Message
Senior Manager
Joined: 30 May 2005
Posts: 276
Followers: 1

Kudos [?]: 35 [0], given: 0

In a marketing survey for products A, B, and C, 1,000 people [#permalink]

### Show Tags

11 Jun 2005, 17:08
00:00

Difficulty:

(N/A)

Question Stats:

80% (01:06) correct 20% (00:01) wrong based on 4 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

In a marketing survey for products A, B, and C, 1,000 people were asked which of the products, if any, they use. The three circular regions in the diagram above represent the numbers of people who use products A, B,
and C, according to the survey results. Of the people surveyed, a total of 400 use A, a total of 400 use B, and a total of 450 use C.
. What percent of the people surveyed use product A or product B or both, but not product C?
(A) 12.5%
(B) 17.5%
(C) 30%
(D) 40%
(E) 60%
Attachments

jb.png [ 833 Bytes | Viewed 2416 times ]

File comment: THE SET VENN DIAGRAM
SET.doc [23.5 KiB]

Senior Manager
Joined: 17 May 2005
Posts: 272
Location: Auckland, New Zealand
Followers: 1

Kudos [?]: 10 [0], given: 0

### Show Tags

11 Jun 2005, 17:42
mandy wrote:
In a marketing survey for products A, B, and C, 1,000 people were asked which of the products, if any, they use. The three circular regions in the diagram above represent the numbers of people who use products A, B,
and C, according to the survey results. Of the people surveyed, a total of 400 use A, a total of 400 use B, and a total of 450 use C.
. What percent of the people surveyed use product A or product B or both, but not product C?
(A) 12.5%
(B) 17.5%
(C) 30%
(D) 40%
(E) 60%

Number of people who only use A=400-125-75-125=75
Number of people who only use B=400-125-75-100=100
Number of people who use A/B or both but not C = 75+125+100=300
Ans=30% C
Re: ps SET   [#permalink] 11 Jun 2005, 17:42
Display posts from previous: Sort by