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.
If ab = cd and a is 25% greater than c, then by what percent
[#permalink]
29 Apr 2019, 02:26
29 Apr 2019, 02:26
Expert Reply
00:00
Question Stats:
76% (00:48) correct
23% (01:01) wrong based on 34 sessions
Hide Show timer Statistics
If ab = cd and a is 25% greater than c, then by what percent is d greater than b?
(A) 16.66
(B) 20
(C) 25
(D) 30
(E) 33.33
(A) 16.66
(B) 20
(C) 25
(D) 30
(E) 33.33
Re: If ab = cd and a is 25% greater than c, then by what percent
[#permalink]
04 May 2019, 23:44
04 May 2019, 23:44
1
ab=cd
by condition, 125b=100d ( say, a=125, then c=100; as a is 25% greater than c)
here, if b=1, d=1.25
so, d is greater than b by (.25/1)*100=25
C
by condition, 125b=100d ( say, a=125, then c=100; as a is 25% greater than c)
here, if b=1, d=1.25
so, d is greater than b by (.25/1)*100=25
C
gmatclubot
Re: If ab = cd and a is 25% greater than c, then by what percent [#permalink]
04 May 2019, 23:44
Moderators:
