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.
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
In a certain parking lot, 3% of the cars are towed for parking
[#permalink]
06 Jun 2021, 11:40
06 Jun 2021, 11:40
8
33
Bookmarks
00:00
Question Stats:
55% (02:10) correct
44% (01:50) wrong based on 168 sessions
Hide Show timer Statistics
In a certain parking lot, 3% of the cars are towed for parking illegally. However 80% of the cars which are parked illegally are not towed.
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
Quantity A |
Quantity B |
% cars parked illegally in the parking |
20 |
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
Re: In a certain parking lot, 3% of the cars are towed for parking
[#permalink]
07 Jun 2021, 02:16
07 Jun 2021, 02:16
9
1
Bookmarks
3% of ALL (legal+illegal) cars are TOWED.
Again, 80% of the cars which are parked illegally are NOT towed.
In other words, 20% of the ILLEGAL cars are TOWED.
Both of the statements quantify the TOWED cars, so they are equal.
3% of ALL cars = 20% of ILLEGAL cars
ILLEGAL cars / ALL cars = 3/20 *100%
So, % of ILLEGAL cars = 15%
So the Answer is B.
Again, 80% of the cars which are parked illegally are NOT towed.
In other words, 20% of the ILLEGAL cars are TOWED.
Both of the statements quantify the TOWED cars, so they are equal.
3% of ALL cars = 20% of ILLEGAL cars
ILLEGAL cars / ALL cars = 3/20 *100%
So, % of ILLEGAL cars = 15%
So the Answer is B.
General Discussion
Intern
Joined: 19 Mar 2022
Posts: 43
Given Kudos: 114
GRE 1: Q163 V156
Re: In a certain parking lot, 3% of the cars are towed for parking
[#permalink]
13 Jul 2022, 21:58
13 Jul 2022, 21:58
saumik wrote:
3% of ALL (legal+illegal) cars are TOWED.
Again, 80% of the cars which are parked illegally are NOT towed.
In other words, 20% of the ILLEGAL cars are TOWED.
Both of the statements quantify the TOWED cars, so they are equal.
3% of ALL cars = 20% of ILLEGAL cars
ILLEGAL cars / ALL cars = 3/20 *100%
So, % of ILLEGAL cars = 15%
So the Answer is B.
Again, 80% of the cars which are parked illegally are NOT towed.
In other words, 20% of the ILLEGAL cars are TOWED.
Both of the statements quantify the TOWED cars, so they are equal.
3% of ALL cars = 20% of ILLEGAL cars
ILLEGAL cars / ALL cars = 3/20 *100%
So, % of ILLEGAL cars = 15%
So the Answer is B.
Thanks for the solution.
