Last visit was: 22 Feb 2025, 15:00 It is currently 22 Feb 2025, 15:00
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

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 GRE score based on your performance

Practice
Pays

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

The ratio of the number of male and female workers in a company in 200

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30979
Own Kudos [?]: 37329 [5]
Given Kudos: 26176
Send PM
The ratio of the number of male and female workers in a company in 200 [#permalink] New post   10 Sep 2023, 09:58
2
Expert Reply
3
Bookmarks
00:00

Question Stats:

71% (01:43) correct 28% (01:18) wrong based on 38 sessions

Hide Show timer Statistics

The ratio of the number of male and female workers in a company in 2002 was 3 : 4. The ratio of the number of male and female workers in 2003 was 10 : 7.

Quantity A
Quantity B
Percent increase in the number of males from 2002 to 2003
Percent increase in the number of females from 2002 to 2003


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.

ShowHide Answer
Official Answer
A
avatar
spirited5herry
Intern
Intern
Joined: 18 Sep 2023
Posts: 10
Own Kudos [?]: 13 [2]
Given Kudos: 3
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   24 Sep 2023, 00:50
2
in 2002: #m/#f=3/4

in 2003: #m/#f=10/7

men's growth: #men reached from 3 times of X to 10 times X in the next year, so:
(10-3)/3=7/3=>2.5%

women's growth: #women men reached from 4 times of X to 107times X in the next year, so:
(7-4)/4=3/4=> 0.75 %
avatar
RiaSM
Intern
Intern
Joined: 29 Oct 2023
Posts: 2
Own Kudos [?]: 0 [0]
Given Kudos: 1
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   03 Nov 2023, 03:35
How can you say anything about a ratio?
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30979
Own Kudos [?]: 37329 [0]
Given Kudos: 26176
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   04 Nov 2023, 04:25
Expert Reply
This is a question about % increase or decrease

The ratio is just another way to calculate the two percentages
avatar
B
cbbarua007
Intern
Intern
Joined: 22 Feb 2023
Posts: 1
Own Kudos [?]: 0 [0]
Given Kudos: 73
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   07 Nov 2023, 02:59
What if the number of Males remains the same and number of female decreases then answer should be D
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30979
Own Kudos [?]: 37329 [0]
Given Kudos: 26176
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   07 Nov 2023, 05:47
Expert Reply
It depends how much is the decrease.

If the female back to 3 from 4 the ratio is the same BUT if decrease to 1 the A is the answer.

But because we are dealing with absolute numbers, we do KNOW how much is the decrease then and now, we will know the answer.

The decrease is certain NOT a possible range
avatar
B
euphemism100
Intern
Intern
Joined: 19 Aug 2023
Posts: 13
Own Kudos [?]: 5 [0]
Given Kudos: 24
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   09 Nov 2023, 18:14
Carcass wrote:
It depends how much is the decrease.

If the female back to 3 from 4 the ratio is the same BUT if decrease to 1 the A is the answer.

But because we are dealing with absolute numbers, we do KNOW how much is the decrease then and now, we will know the answer.

The decrease is certain NOT a possible range


Hello, can you clarify what the absolute numbers are stated in the problem? The problem simply says, "ratio" but does not appear to actually give numbers.
avatar
S
mellowmev
Manager
Manager
Joined: 02 Sep 2024
Posts: 103
Own Kudos [?]: 36 [0]
Given Kudos: 44
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   13 Jan 2025, 07:21
Carcass the answer should be D right?
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30979
Own Kudos [?]: 37329 [0]
Given Kudos: 26176
Send PM
The ratio of the number of male and female workers in a company in 200 [#permalink] New post   13 Jan 2025, 07:53
Expert Reply
Sorry sir.

May I ask you why the answer should be D?
avatar
S
mellowmev
Manager
Manager
Joined: 02 Sep 2024
Posts: 103
Own Kudos [?]: 36 [0]
Given Kudos: 44
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   13 Jan 2025, 08:08
Carcass wrote:
Sorry sir.

May I ask you why the answer should be D?


Because we are not given the totals. Eg. the total number of workers could 70 in 2002 (30:40 split) and 170 (100:70 split) OR 1700 (1000:700 split). Ratio for 2003 is the same in both cases but % change will be different
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30979
Own Kudos [?]: 37329 [1]
Given Kudos: 26176
Send PM
Re: The ratio of the number of male and female workers in a company in 200 [#permalink] New post   13 Jan 2025, 09:42
1
Expert Reply
It does not matter

When the ratio is 3:4 , male to female

the numbers could be 75 :100 or 150:200

When you have the shift in the numbers (increasing or decreasing) the % change DO NOT change regardless the numbers

That's why the GRE is a test of logic
User avatar
S
adewale223
GRE Instructor
Joined: 06 Nov 2023
Posts: 99
Own Kudos [?]: 105 [2]
Given Kudos: 25
Send PM
The ratio of the number of male and female workers in a company in 200 [#permalink] New post   13 Jan 2025, 12:14
2
Using algebra


In 2002

M F
3x 4x


In 2003

M F

10y 7y




Quant A


Percent increase of males


10y - 3x/3x X 100


Quant B

Percent increase in number of females

7y - 4x/ 4x X 100


Divide both sides by 100

A

10y - 3x/3x

B

7y - 4x/4x

Multiply both sides by 3x


A

10y - 3x



B

21y - 12x/4


Multiply both sides by 4


A

40y - 12x


B

21y - 12x

Add 12x to both sides


A

40y

B

21y


Answer A
Prep Club for GRE Bot
gmatclubot
The ratio of the number of male and female workers in a company in 200 [#permalink]
13 Jan 2025, 12:14
Moderators:
adewale223
GRE Instructor
99 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1131 posts
VibhuAnurag
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact