BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Extreme value problem:

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 271
Joined: Tue May 22, 2012 3:22 amFollowed by: 3 members
Thanked: 7 times
by \'manpreet singh » Sun Jul 01, 2012 9:27 pm
Q.1)The guests at a football banquet consumed a total of 401 pounds of food.If no individual guest consumed more than 2.5 pounds of food, what is the minimum number of guests that could have attended the banquet?

I solved as below....

401/2.5 =160.4

Here I am stuck up, should I round up or round down??160 or 161
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3835
Joined: Fri Apr 02, 2010 10:00 pmFollowed by: 523 members
Location: Milpitas, CA
Thanked: 1854 times
GMAT Score:770

by Anurag@Gurome » Sun Jul 01, 2012 11:32 pm
'manpreet singh wrote:Q.1)The guests at a football banquet consumed a total of 401 pounds of food.If no individual guest consumed more than 2.5 pounds of food, what is the minimum number of guests that could have attended the banquet?
Algebraic Approach:
It is always better to form an inequality for this type of problems. Then you won't be stuck with such confusion.

Say, number of guests is N and each guest has P pounds of food.
Hence. NP = 401 and P ≤ 2.5

So, N = 401/P ≥ 401/2.5
--> N ≥ 160.4

Hence, minimum value of N is 161.
Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3835
Joined: Fri Apr 02, 2010 10:00 pmFollowed by: 523 members
Location: Milpitas, CA
Thanked: 1854 times
GMAT Score:770

by Anurag@Gurome » Sun Jul 01, 2012 11:42 pm
Conceptual Approach:
To minimize the number of guests we need to maximize the amount of food each of them have consumed as their product is constant.

Hence, minimum number of guests = (401/2.5) = 160.4
As 160.4 cannot be the number of guests, minimum number of guests is the next integer, i.e. 161.
Here I am stuck up, should I round up or round down??160 or 161
If the minimum number of guests is 160, then 160*2.5 = 400.
Therefore, some of the guests must have consumed more than 2.5 pounds of food to get maintain the total of 401 pounds. That is not possible.
Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 271
Joined: Tue May 22, 2012 3:22 amFollowed by: 3 members
Thanked: 7 times

by \'manpreet singh » Mon Jul 02, 2012 9:21 am
Anurag@Gurome wrote:Conceptual Approach:
To minimize the number of guests we need to maximize the amount of food each of them have consumed as their product is constant.

Hence, minimum number of guests = (401/2.5) = 160.4
As 160.4 cannot be the number of guests, minimum number of guests is the next integer, i.e. 161.
Here I am stuck up, should I round up or round down??160 or 161
If the minimum number of guests is 160, then 160*2.5 = 400.
Therefore, some of the guests must have consumed more than 2.5 pounds of food to get maintain the total of 401 pounds. That is not possible.

Thanks Anurag you are a genious!!! confusion sorted!! :D
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1