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.
A number whose square is 4 less than twice the square of 10
[#permalink]
28 Dec 2020, 10:55
28 Dec 2020, 10:55
Expert Reply
00:00
Question Stats:
50% (00:55) correct
50% (00:36) wrong based on 12 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
A number whose square is 4 less than twice the square of 10 |
15 |
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.
Kudos for the right answer and explanation
Re: A number whose square is 4 less than twice the square of 10
[#permalink]
29 Dec 2020, 00:09
29 Dec 2020, 00:09
1
x^2 + 4 = 200
x = 14
QA<QB
Hence B.
x = 14
QA<QB
Hence B.
gmatclubot
Re: A number whose square is 4 less than twice the square of 10 [#permalink]
29 Dec 2020, 00:09
Moderators:
