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Manager
Joined: 10 Dec 2020
Posts: 50
Given Kudos: 955
GRE 1: Q166 V162
At a certain cafe, there are at least two tables, and there are
[#permalink]
Updated on: 29 Nov 2021, 08:16
Updated on: 29 Nov 2021, 08:16
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73% (02:04) correct
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At a certain cafe, there are at least two tables, and there are currently three times as many chairs as there are tables.
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
The ratio of tables to chairs in the cafe if one table and one chair are added |
The ratio of tables to chairs in the cafe if one table and one chair are removed |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Originally posted by XavierAlexander on 29 Nov 2021, 08:06.
Last edited by Carcass on 29 Nov 2021, 08:16, edited 1 time in total.
Last edited by Carcass on 29 Nov 2021, 08:16, edited 1 time in total.
Formatted
At a certain cafe, there are at least two tables, and there are
[#permalink]
29 Nov 2021, 08:17
29 Nov 2021, 08:17
Expert Reply
The answer choices put 
Retired Moderator
Joined: 19 Nov 2020
Posts: 326
Given Kudos: 64
GRE 1: Q160 V152
Re: At a certain cafe, there are at least two tables, and there are
[#permalink]
30 Nov 2021, 16:50
30 Nov 2021, 16:50
2
adding the same positive value to both numerator and denominator will always increase the resulting ratio
subtracting the same positive value from both numerator and denominator will always decrease the resulting ratio
here, it's adding the same positive value in A and subtracting in B. Hence answer is A.
subtracting the same positive value from both numerator and denominator will always decrease the resulting ratio
here, it's adding the same positive value in A and subtracting in B. Hence answer is A.
XavierAlexander wrote:
At a certain cafe, there are at least two tables, and there are currently three times as many chairs as there are tables.
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
The ratio of tables to chairs in the cafe if one table and one chair are added |
The ratio of tables to chairs in the cafe if one table and one chair are removed |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
