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.
Apr 25Crafting an Impactful Resume: Balancing Detail with Brevity
10:00 AM EDT
-10:30 AM EDT
Showcase your achievements through impactful storytelling! Get ready for an LIVE session on April 25, Learn how to craft compelling narratives on your resume that resonate with admission committees.
Apr 26Get a Top GRE Score with Target Test Prep
12:00 PM EDT
-01:00 PM EDT
The Target Test Prep course represents a quantum leap forward in GRE preparation, a radical reinterpretation of the way that students should study. In fact, more and more Target Test Prep students are scoring 329 and above on the GRE.
r + s + t > 1 and 0 > s + t
[#permalink]
19 Jul 2019, 10:00
19 Jul 2019, 10:00
1
Expert Reply
1
Bookmarks
00:00
Question Stats:
73% (00:49) correct
26% (00:46) wrong based on 137 sessions
Hide Show timer Statistics
r + s + t > 1 and 0 > s + t
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 |
1 |
r |
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
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: r + s + t > 1 and 0 > s + t
[#permalink]
19 Jul 2019, 10:15
19 Jul 2019, 10:15
2
Carcass wrote:
r + s + t > 1 and 0 > s + t
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 |
1 |
r |
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
------ASIDE-----------------------------------------------------------
There’s a useful inequality property that says “If two inequalities have their inequality symbols facing the same way, we can ADD the inequalities.”
For example, if we know that...
a < b
c < d
...then we can ADD the inequalities to get: a + c < b + d
---------------------------------------------------------------------
GIVEN (I've rearranged the inequalities to create equivalent inequalities):
1 < r + s + t
s + t < 0
ADD the inequalities to get: 1 + s + t < r + s + t
Subtract s from both sides to get: 1 + t < r + t
Subtract t from both sides to get: 1 < r
If 1 < r, then we can be certain that Quantity B is greater
Answer: B
Cheers,
Brent
Re: r + s + t > 1 and 0 > s + t
[#permalink]
30 Jun 2021, 03:17
30 Jun 2021, 03:17
1
r+s+t>1 and s+t<0
s+t has 2 cases;
1)-5-3<0 here r must be >9. so that 10+-8>1
2) -5+3<0 here r must >3. that 4-2>1
In either case, r is bigger than 1.
s+t has 2 cases;
1)-5-3<0 here r must be >9. so that 10+-8>1
2) -5+3<0 here r must >3. that 4-2>1
In either case, r is bigger than 1.
