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.
202 divided by some prime number x yields an odd number. 411 multiplie
[#permalink]
21 Feb 2023, 09:31
21 Feb 2023, 09:31
Expert Reply
3
Bookmarks
00:00
Question Stats:
72% (01:40) correct
27% (01:19) wrong based on 18 sessions
Hide Show timer Statistics
202 divided by some prime number x yields an odd number. 411 multiplied by some prime number y yields an even number.
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 |
x |
y |
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.
202 divided by some prime number x yields an odd number. 411 multiplie
[#permalink]
17 Mar 2023, 11:31
17 Mar 2023, 11:31
Expert Reply
OE
An even divided by an odd can never yield an odd quotient. This means the prime number x must be even (because otherwise you’d have 202/odd, which wouldn’t yield an odd quotient). The only even prime number is 2, so x = 2. Similarly, an odd times an odd will always be odd, so y must be even. The only prime even number is 2, so y = 2.
QA = 202/x=odd So 202/2=101 x=2
QB = 411*y= even So 411*2=822 y=2
Both quantities are equal
An even divided by an odd can never yield an odd quotient. This means the prime number x must be even (because otherwise you’d have 202/odd, which wouldn’t yield an odd quotient). The only even prime number is 2, so x = 2. Similarly, an odd times an odd will always be odd, so y must be even. The only prime even number is 2, so y = 2.
QA = 202/x=odd So 202/2=101 x=2
QB = 411*y= even So 411*2=822 y=2
Both quantities are equal
Re: 202 divided by some prime number x yields an odd number. 411 multiplie
[#permalink]
22 Mar 2024, 09:14
22 Mar 2024, 09:14
Hello from the GRE Prep Club BumpBot!
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
