It is currently 23 Oct 2017, 19:52

### 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
Your Progress

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

# A manufacturer produced x percent more video cameras in 1994

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Intern
Joined: 05 Aug 2006
Posts: 22

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

A manufacturer produced x percent more video cameras in 1994 [#permalink]

### Show Tags

05 Aug 2006, 15:39
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

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

A manufacturer produced x percent more video cameras in 1994 than in 1993 and y percent more video cameras in 1995 than in 1994. if the manufacturer produced 1000 video cameras in 1993, how many video cameras did he produce in 1995.

I. xy = 20
II. x + y + xy/100 = 9.2

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

Senior Manager
Joined: 22 May 2006
Posts: 367

Kudos [?]: 153 [0], given: 0

Location: Rancho Palos Verdes
Re: DS problem [#permalink]

### Show Tags

05 Aug 2006, 16:46
flowers24 wrote:
A manufacturer produced x percent more video cameras in 1994 than in 1993 and y percent more video cameras in 1995 than in 1994. if the manufacturer produced 1000 video cameras in 1993, how many video cameras did he produce in 1995.

I. xy = 20
II. x + y + xy/100 = 9.2

1993 => 1000
1994 => 1000(1+x/100)
1995 => 1000(1+x/100)*(1+y/100) => 10*[100+x+y+xy/100]

S1. xy = 20 insuff.
S2. 10*[100+9.2] = 1092 suff.

Hence B.
_________________

The only thing that matters is what you believe.

Kudos [?]: 153 [0], given: 0

Senior Manager
Joined: 21 Jun 2006
Posts: 282

Kudos [?]: 143 [0], given: 0

### Show Tags

05 Aug 2006, 18:18
Answer B
The equation can be boiled down to the expression 2

Kudos [?]: 143 [0], given: 0

05 Aug 2006, 18:18
Display posts from previous: Sort by

# A manufacturer produced x percent more video cameras in 1994

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.