Last visit was: 24 Apr 2024, 08:26 It is currently 24 Apr 2024, 08:26

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.

Close

Request Expert Reply

Confirm Cancel
Verbal Expert
Joined: 18 Apr 2015
Posts: 28623
Own Kudos [?]: 33105 [2]
Given Kudos: 25173
Send PM
avatar
Intern
Intern
Joined: 10 Aug 2019
Posts: 16
Own Kudos [?]: 6 [0]
Given Kudos: 0
Send PM
Verbal Expert
Joined: 18 Apr 2015
Posts: 28623
Own Kudos [?]: 33105 [0]
Given Kudos: 25173
Send PM
Manager
Manager
Joined: 03 Aug 2022
Posts: 54
Own Kudos [?]: 30 [1]
Given Kudos: 69
Send PM
The savings from a persons income is the difference betwee [#permalink]
1
Picking numbers is not a bad strategy, as long as we use the strategy to notice how we have no information.
Let's use the given ratios of income (3:4) and expenditure (1:2) - Mark to Boss.

---------- Mark ----- Boss
Income --- 30 ------ 40
_____________________
Expenditure 20 ------ 40
Savings --- 10 -- > --- 0
_____________________
Expenditure 5 ------ 10
Savings --- 25 -- < --- 30
_____________________
Expenditure 10 ------ 20
Savings --- 20 -- = --- 20

As we can see, we really have no way to say what is going on in terms of savings...

Answer is D.
Prep Club for GRE Bot
[#permalink]
Moderators:
Moderator
1085 posts
GRE Instructor
218 posts

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