Last visit was: 17 Jul 2024, 13:35 It is currently 17 Jul 2024, 13:35
Close
GMAT 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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
SORT BY:
Date
Math Expert
Joined: 02 Sep 2009
Posts: 94383
Own Kudos [?]: 641755 [5]
Given Kudos: 85693
Send PM
Manager
Manager
Joined: 05 Dec 2016
Posts: 194
Own Kudos [?]: 89 [1]
Given Kudos: 49
Concentration: Strategy, Finance
GMAT 1: 620 Q46 V29
Send PM
Intern
Intern
Joined: 05 Mar 2017
Status:Data Scientist
Posts: 16
Own Kudos [?]: 25 [1]
Given Kudos: 423
Location: India
GPA: 4
Send PM
Intern
Intern
Joined: 05 Dec 2016
Posts: 6
Own Kudos [?]: [0]
Given Kudos: 1
Send PM
Re: During the three hours shown on the table the speed of the train [#permalink]
Is this a 600-700 level question ??
Target Test Prep Representative
Joined: 04 Mar 2011
Status:Head GMAT Instructor
Affiliations: Target Test Prep
Posts: 3036
Own Kudos [?]: 6579 [0]
Given Kudos: 1646
Send PM
Re: During the three hours shown on the table the speed of the train [#permalink]
Expert Reply
Bunuel wrote:

During the three hours shown on the table the speed of the train

(A) increased by 25%
(B) increased by 50%
(C) increased by 75%
(D) increased by 100%
(E) increased by 125%


Let’s determine the percentage increase of the speed of the train:

(70 - 40)/40 = 30/40 = 3/4 x 100 = 75%

Answer: C
User avatar
Non-Human User
Joined: 09 Sep 2013
Posts: 33999
Own Kudos [?]: 851 [0]
Given Kudos: 0
Send PM
Re: During the three hours shown on the table the speed of the train [#permalink]
Hello from the GMAT Club BumpBot!

Thanks to another GMAT 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.
GMAT Club Bot
Re: During the three hours shown on the table the speed of the train [#permalink]
Moderator:
Math Expert
94383 posts