Last visit was: 28 Apr 2026, 13:45 It is currently 28 Apr 2026, 13:45
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
User avatar
Sajjad1994
User avatar
GRE Forum Moderator
Joined: 02 Nov 2016
Last visit: 28 Apr 2026
Posts: 16,758
Own Kudos:
51,968
 [8]
Given Kudos: 6,338
GPA: 3.62
Products:
Posts: 16,758
Kudos: 51,968
 [8]
Kudos
Add Kudos
8
Bookmarks
Bookmark this Post
User avatar
033
Joined: 16 Nov 2022
Last visit: 22 Mar 2026
Posts: 21
Own Kudos:
Given Kudos: 1
Posts: 21
Kudos: 7
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
Sajjad1994
User avatar
GRE Forum Moderator
Joined: 02 Nov 2016
Last visit: 28 Apr 2026
Posts: 16,758
Own Kudos:
51,968
 [1]
Given Kudos: 6,338
GPA: 3.62
Products:
Posts: 16,758
Kudos: 51,968
 [1]
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
User avatar
VishalDamarla
Joined: 30 Apr 2020
Last visit: 04 May 2024
Posts: 8
Own Kudos:
Given Kudos: 27
Posts: 8
Kudos: 20
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Sajjad1994
[textarea]Official Explanation

Between the end of 2003 and the end of 2007 the stock of Quadruped appreciated from $15.50 to $18.25. This is a 17.74% increase. The stock of Tetrapod went from $11.50 to $13.25, for a 15.22% increase. Finally, the stock of FourFeet went from $10.75 to$12.50, for a $10.75 to $12.50 increase. Thus, the correct answer is choice (A).

The correct answer is (A).




For

I have assumed the stock of Fourfeet went from $10.5 to $12.5 which is a 19% increase which is greater than the percent increase of the stock of Quadruped.

Consequently, I have marked Fourfeet for the first drop-down question.

Now, my question is how can I assume numbers so accurately in the limited time of 2:17 min per DI question?

TIA
User avatar
chetan2u
User avatar
GMAT Expert
Joined: 02 Aug 2009
Last visit: 28 Apr 2026
Posts: 11,231
Own Kudos:
45,039
 [1]
Given Kudos: 335
Status:Math and DI Expert
Location: India
Concentration: Human Resources, General Management
GMAT Focus 1: 735 Q90 V89 DI81
Products:
Expert
Expert reply
GMAT Focus 1: 735 Q90 V89 DI81
Posts: 11,231
Kudos: 45,039
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
VishalDamarla
Sajjad1994
[textarea]Official Explanation

Between the end of 2003 and the end of 2007 the stock of Quadruped appreciated from $15.50 to $18.25. This is a 17.74% increase. The stock of Tetrapod went from $11.50 to $13.25, for a 15.22% increase. Finally, the stock of FourFeet went from $10.75 to$12.50, for a $10.75 to $12.50 increase. Thus, the correct answer is choice (A).

The correct answer is (A).




For

I have assumed the stock of Fourfeet went from $10.5 to $12.5 which is a 19% increase which is greater than the percent increase of the stock of Quadruped.

Consequently, I have marked Fourfeet for the first drop-down question.

Now, my question is how can I assume numbers so accurately in the limited time of 2:17 min per DI question?

TIA


Hi,

You are correct with your observation.

I too would take the Fourfeet to be close to $2, as the 2003 mark is almost the same distance below 11$ as 2007 mark is above 12$. Thus, 10.50 to 12.50 is a reasonable inference.

I will try to improve the question for it to be more clear to be answered or archive it.
User avatar
Gemmie
Joined: 19 Dec 2021
Last visit: 27 Apr 2026
Posts: 484
Own Kudos:
491
 [1]
Given Kudos: 76
Location: Viet Nam
Concentration: Technology, Economics
GMAT Focus 1: 695 Q87 V84 DI83
GPA: 3.55
GMAT Focus 1: 695 Q87 V84 DI83
Posts: 484
Kudos: 491
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
­1. Between the end of 2003 and the end of 2004, the stock of [Quadruped Corp.] experienced the greatest percent appreciation.

From end of 2003 to end of 2004
Q: from 16 to 18 => increased 1.125 times
T: from 12 to 13 => increae 1.08 times
F: increased very little
=> Q 


2. At the end of 2005, the per share price of Tetrapod, Inc. was approximately [0.43] times the sum of the per share prices of Quadruped Corp. and FourFeet, Ltd.

At the end of 2005
T: 13
Q + F: 19 + 12 = 31

\(\frac{13}{31} = 0.42\)
 
User avatar
bumpbot
User avatar
Non-Human User
Joined: 09 Sep 2013
Last visit: 04 Jan 2021
Posts: 38,986
Own Kudos:
Posts: 38,986
Kudos: 1,119
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Automated notice from GMAT Club BumpBot:

A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

This post was generated automatically.
Moderators:
Math Expert
109950 posts
498 posts
212 posts