Jul 06 08:00 PM PDT - 09:00 PM PDT Free 1-week access to over 20 lesson videos and 20 practice questions. No payment info required. Jul 07 10:00 PM PDT - 11:00 PM PDT Boost your score 6 points, or don't pay. The on demand prep course for the GRE® test that will help you crush it and save you 90% Jul 08 07:30 AM PDT - 08:30 AM PDT This webinar will focus on how to increase your accuracy using mental math on the quantitative section of the exam. Jul 09 10:00 PM PDT - 11:00 PM PDT Don't make the 5 crucial mistakes many grad school applicants make. Download your free copy to learn the mistakes to avoid! Jul 10 08:00 PM PDT - 09:00 PM PDT A REVOLUTIONARY ON-DEMAND GRE PREP COURSE. Try it for $1 Jul 14 08:00 PM PDT - 09:00 PM PDT A better GRE prep experience. We believe GRE prep should be real education that prepares you not just for the test, but for the challenges you’ll face as you earn your graduate degree and advance your career. Jul 15 08:00 PM PDT - 09:00 PM PDT Regardless of whether you choose to study with Greenlight Test Prep, I believe you'll benefit from my many free resources.
|
Author |
Message |
|
TAGS:
|
|
|
Founder
Joined: 18 Apr 2015
Posts: 11958
Followers: 252
Kudos [?]:
2983
[0], given: 11204
|
Based on the information given, which of the following state [#permalink]
 13 Sep 2017, 12:26
Question Stats:
50% (01:42) correct
49% (01:38) wrong based on 71 sessions
Attachment: 
#GREpracticequestion For 2008 the dollar amount of sales at Store R.jpg [ 38.87 KiB | Viewed 4087 times ]
Based on the information given, which of the following statements must be true? Indicate all such statements. A) For 2008 the dollar amount of sales at Store R was greater than that at each of the other four stores. B) The dollar amount of sales at Store S for 2008 was 22 percent less than that for 2006. C) The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006. Practice Questions
Question: 3
Page: 128
Difficulty: medium/hard Disclaimer: the older version of this question is located here
_________________
Need Practice? 20 Free GRE Quant Tests available for free with 20 Kudos
GRE Prep Club Members of the Month: Each member of the month will get three months free access of GRE Prep Club tests.
|
|
|
|
|
|
|
Founder
Joined: 18 Apr 2015
Posts: 11958
Followers: 252
Kudos [?]:
2983
[0], given: 11204
|
Re: Based on the information given, which of the following state [#permalink]
13 Sep 2017, 12:29
ExplanationQuote: For Choice A, since the only data given in Figure 8 are percent changes from year to year, there is no way to compare the actual dollar amount of sales at the stores for 2008 or for any other year. Even though Store R had the greatest percent increase from 2006 to 2008, its actual dollar amount of sales for 2008 may have been much smaller than that for any of the other four stores, and therefore Choice A is not necessarily true. For Choice B, even though the sum of the two percent decreases would suggest a 22 percent decrease, the bases of the percents are different. If B is the dollar amount of sales at Store S for 2006, then the dollar amount for 2007 is 93 percent of B, or and the dollar amount for 2008 is given by 0.93B, (0.85)(0.93)B, which is Note that this represents a percent decrease of 0.7905B. percent, which is less than 22 percent, and so Choice B is 100 − 79.05 = 20.95 not true.
For Choice C, if C is the dollar amount of sales at Store R for 2006, then the dollar amount for 2007 is given by and the dollar amount for 2008 is given 1.05C by which is Note that this represents a 17.6 percent (1.12)(1.05)C, 1.176C. the increase, which is greater than 17 percent, so Choice C must be true.
_________________
Need Practice? 20 Free GRE Quant Tests available for free with 20 Kudos
GRE Prep Club Members of the Month: Each member of the month will get three months free access of GRE Prep Club tests.
|
|
|
|
|
|
Director
Joined: 03 Sep 2017
Posts: 518
Followers: 2
Kudos [?]:
418
[1]
, given: 66
|
Re: Based on the information given, which of the following state [#permalink]
26 Sep 2017, 07:34
1
This post received
KUDOS
Carcass wrote: Attachment: used_car.jpg Based on the information given, which of the following statements must be true? Indicate all such statements. For 2008 the dollar amount of sales at Store R was greater than that at each of the other four stores. The dollar amount of sales at Store S for 2008 was 22 percent less than that for 2006. The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006. Practice Questions
Question: 3
Page: 128
Difficulty: medium/hard There is a mismatch between question and table!
|
|
|
|
|
|
Founder
Joined: 18 Apr 2015
Posts: 11958
Followers: 252
Kudos [?]:
2983
[0], given: 11204
|
Re: Based on the information given, which of the following state [#permalink]
26 Sep 2017, 10:43
Thank you so much. Fixed Regards
_________________
Need Practice? 20 Free GRE Quant Tests available for free with 20 Kudos
GRE Prep Club Members of the Month: Each member of the month will get three months free access of GRE Prep Club tests.
|
|
|
|
|
|
Director
Joined: 03 Sep 2017
Posts: 518
Followers: 2
Kudos [?]:
418
[1]
, given: 66
|
Re: Based on the information given, which of the following state [#permalink]
27 Sep 2017, 04:34
1
This post received
KUDOS
Carcass wrote: Thank you so much. Fixed
Regards Ok, then the answer is: For 2008 the dollar amount of sales at Store R was greater than that at each of the other four stores. Since we have no information about the dollar amount of sales of each store, we can't say which one is the greatest in 2008. Even though Store R has experienced two consecutive increases, this does not give any information about the actual amount of money that could be even lower than others. The dollar amount of sales at Store S for 2008 was 22 percent less than that for 2006. The percent decrease of sales at Store S is not computed as the sum of the two decreases (-7 - 15), but it is computed as ((1-0.07)(1-0.15)X)-X/X*100, where X is the amount of sales. The result is -20.95% that is different from 22%. The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006. Here the question says if the increase has been more than 17 percent. Then, using the same formula as above we can compute ((1+0.05)(1+0.12)X-X)/X*100 = 17.6%, which is greater than 17%. Thus, the answer is C!
|
|
|
|
|
|
Retired Moderator
Joined: 07 Jun 2014
Posts: 4805
WE: Business Development (Energy and Utilities)
Followers: 163
Kudos [?]:
2753
[0], given: 394
|
Re: Based on the information given, which of the following state [#permalink]
09 Feb 2020, 10:03
ExplanationFor Choice A, since the only data given in Figure 8 are percent changes from year to year, there is no way to compare the actual dollar amount of sales at the stores for 2008 or for any other year. Even though Store R had the greatest percent increase from 2006 to 2008, its actual dollar amount of sales for 2008 may have been much smaller than that for any of the other four stores, and therefore Choice A is not necessarily true. For Choice B, even though the sum of the two percent decreases would suggest a 22 percent decrease, the bases of the percents are different. If B is the dollar amount of sales at Store S for 2006, then the dollar amount for 2007 is 93 percent of B, or \(0.93B\) and the dollar amount for 2008 is given by \(0.85 \times 0.93 \times B\) which is \(0.7905B\). Note that this represents a percent decrease of \(100-79.05 = 20.95\) percent, which is not equal to 22 percent, and so Choice B is not true. For Choice C, if C is the dollar amount of sales at Store R for 2006, then the dollar amount for 2007 is given by \(1.05C\) and the dollar amount for 2008 is given by \(1.12 \times 1.05 \times C\) which is \(1.176C\). Note that this represents a 17.6 percent increase, which is greater than 17 percent, so Choice C must be true. Therefore, the correct answer consists of only Choice C (The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006).
_________________
Sandy
If you found this post useful, please let me know by pressing the Kudos Button
Try our free Online GRE Test
|
|
|
|
|
|
GRE Instructor
Joined: 10 Apr 2015
Posts: 3523
Followers: 133
Kudos [?]:
3964
[0], given: 65
|
Re: Based on the information given, which of the following state [#permalink]
09 Feb 2020, 11:00
(A) For 2008 the dollar amount of sales at Store R was greater than that at each of the other four stores.This need not be true.
The figures in this table are all RELATIVE from year to year
Sure, Store R may have seen the biggest PERCENT increase in sales figures, but we know nothing about the actual sales figures.
For example, it's possible that Store R's sales figures $100 in 2006, $105 in 2007 and $117.60 in 2008
Meanwhile, it's possible that Store P's sales figures $100,000 in 2006, $110,000 in 2007 and $99,000 in 2008
(B) The dollar amount of sales at Store S for 2008 was 22 percent less than that for 2006.This need not be true.
To see why, let's plug in some values.
Let store S's 2006 sales = $100
The table says that, from 2006 to 2007, sales DECREASED 7%
So, the TOTAL sales for 2007 = $93
Next, the table says that, from 2007 to 2008, sales DECREASED 15%
15% of $93 = $13.95
So, the TOTAL sales for 2008 = $93 - $13.95 = $79.05
So, sales decreased from $100 to $79.05
This does NOT represents a 22% overall decrease. (C) The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006.This IS be true.
To see why, let's plug in some values.
Let store R's 2006 sales = $100
The table says that, from 2006 to 2007, sales INCREASED 5%
So, the TOTAL sales for 2007 = $105
Next, the table says that, from 2007 to 2008, sales INCREASED 12%
12% of $105 = $12.60
So, the TOTAL sales for 2008 = $105 + $12.60 = $117.60
So, sales increased from $100 to $117.60
This DOES represents an overall increase of more than a 17%. Answer: Cheers, Brent
_________________
Brent Hanneson – Creator of greenlighttestprep.com
Sign up for my free GRE Question of the Day emails
|
|
|
|
|
|
Intern
Joined: 19 Feb 2020
Posts: 28
Followers: 0
Kudos [?]:
1
[0], given: 1
|
Re: Based on the information given, which of the following state [#permalink]
24 Feb 2020, 03:12
Thank you
|
|
|
|
|
|
|
|
|
|
close
