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.
The chart below shows the rate of students from a certain school passi
[#permalink]
29 Apr 2022, 02:00
29 Apr 2022, 02:00
Expert Reply
00:00
Question Stats:
58% (01:45) correct
41% (01:34) wrong based on 12 sessions
Hide Show timer Statistics
The chart below shows the rate of students from a certain school passing and failing a driving test. Which of the following statements is true?
GRE Prep Cllub Chart.jpg [ 29.83 KiB | Viewed 1070 times ]
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.
Attachment:
GRE Prep Cllub Chart.jpg [ 29.83 KiB | Viewed 1070 times ]
Quantity A |
Quantity B |
The number of students in 10th grade |
The number of students in 11th grade |
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.
Part of the project: Skill Builder Project for a Q170
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
Re: The chart below shows the rate of students from a certain school passi
[#permalink]
29 Apr 2022, 23:39
29 Apr 2022, 23:39
1
Carcass wrote:
The chart below shows the rate of students from a certain school passing and failing a driving test. Which of the following statements is true?
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.
Attachment:
The attachment GRE Prep Cllub Chart.jpg is no longer available
Quantity A |
Quantity B |
The number of students in 10th grade |
The number of students in 11th grade |
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.
Part of the project: Skill Builder Project for a Q170
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Let the total students in school be 100
So, 50 students failed and 50 passes the drivng test
Let, number of 10 garders be x and 12 graders be y
Refer to the table below
We can say that 0.3x + 0.6y = 0.7x + 0.4y = 50
i.e. 0.2y = 0.4x
y = 2x
Col. A: x
Col. B: 2x
Col. A < Col. B
Hence, option B
Attachments
The chart below shows the rate of students.png [ 12.25 KiB | Viewed 1005 times ]
gmatclubot
Re: The chart below shows the rate of students from a certain school passi [#permalink]
29 Apr 2022, 23:39
Moderators:
