GRE Prep 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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Apr 26Get a Top GRE Score with Target Test Prep
12:00 PM EDT
-01:00 PM EDT
The Target Test Prep course represents a quantum leap forward in GRE preparation, a radical reinterpretation of the way that students should study. In fact, more and more Target Test Prep students are scoring 329 and above on the GRE.
Apr 24Get an Extra 30% Off Target Test Prep Plans
08:00 PM EDT
-11:59 PM EDT
Grab 30% off any Target Test Prep GRE plan during our Flash Sale and join Brian and many other students who have used Target Test Prep to score high on the GRE. Just enter the coupon code FLASH30 at checkout to save big.
In 1990, the annual salaries of clerks in Town Q
[#permalink]
27 Jul 2017, 10:23
27 Jul 2017, 10:23
4
1
Expert Reply
10
Bookmarks
00:00
Question Stats:
64% (01:38) correct
35% (01:38) wrong based on 229 sessions
Hide Show timer Statistics
In 1990, the annual salaries of clerks in Town Q ranged from $40,000 to $55,000. In 2000, the salaries of the same group of clerks ranged from $70,000 to $110,000 The percent increase in the annual salary of a clerk in Town Q between 1990 and 2000 could be which of the following?
Indicate all that apply.
❑ 15
❑ 50
❑ 100
❑ 150
❑ 200
Re: In 1990, the annual salaries of clerks in Town Q
[#permalink]
24 Sep 2017, 10:48
24 Sep 2017, 10:48
10
Expert Reply
Here the biggest mistake you could do is using the classic percent change formula.
Here you need the least and the greatest possible increase.
70-55/55 = 27.3 %
110-40/40 = 175 %
Between this range all the possible values are correct.
B,C,D.
Hope this helps.
Here you need the least and the greatest possible increase.
70-55/55 = 27.3 %
110-40/40 = 175 %
Between this range all the possible values are correct.
B,C,D.
Hope this helps.
General Discussion
Re: In 1990, the annual salaries of clerks in Town Q
[#permalink]
24 Sep 2017, 08:32
24 Sep 2017, 08:32
I am not sure about the solution of this question. I thought about computing the salary increase for the lowest salary and the greatest one in order to get a range of percent increase but in this way I get a range between 75% and 100% that is not consistent with the answers provided in the OA
