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There are 250 people lined up outside a theater. Jack is the
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29 Dec 2018, 10:12
29 Dec 2018, 10:12
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62% (00:42) correct
37% (00:41) wrong based on 147 sessions
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There are 250 people lined up outside a theater. Jack is the 25th person from the front, and Jill is the 125th person from the front.
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 |
The number of people between Jack and Jill |
100 |
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.
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Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: There are 250 people lined up outside a theater. Jack is the
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31 Dec 2018, 10:32
31 Dec 2018, 10:32
1
Carcass wrote:
There are 250 people lined up outside a theater. Jack is the 25th person from the front, and Jill is the 125th person from the front.
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 |
The number of people between Jack and Jill |
100 |
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.
Jack is person #25
Someone else is person #26
Someone else is person #27
Someone else is person #28
.
.
.
Someone else is person #123
Someone else is person #124
Jill is person #125
So, we want to know the number of people from 26 to 124 inclusive
A nice rule says: the number of integers from x to y inclusive equals y - x + 1
124 - 26 + 1 = 99
So, we get:
Quantity A: 99
Quantity B: 100
Answer: B
Cheers,
Brent
Re: There are 250 people lined up outside a theater. Jack is the
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06 Feb 2021, 11:20
06 Feb 2021, 11:20
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).
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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.
