Events & Promotions
|
|
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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Apr 2212:30 AM EDT
-01:30 AM EDT
At one point, she believed GMAT wasn’t for her. After scoring 595, self-doubt crept in and she questioned her potential. But instead of quitting, she made the right strategic changes. The result? A remarkable comeback to 695. Check out how Saakshi did it.
Apr 1612:00 PM EDT
-11:59 PM EDT
You’re first to know: Save $200 on GMAT prep starting tomorrow, 4/13. Get 6 official practice tests and study with real questions. Be ready to save!
Apr 2301:30 AM EDT
-02:30 AM EDT
Struggling with GMAT Verbal as a non-native speaker? Harsh improved his score from 595 to 695 in just 45 days—and scored a 99 %ile in Verbal (V88)! Learn how smart strategy, clarity, and guided prep helped him gain 100 points.
Apr 2308:00 PM PDT
-09:00 PM PDT
Video explanations + diagnosis of 10 weakest areas + 150+ short videos + study plan!
Apr 2610:00 AM EDT
-11:00 AM EDT
The Target Test Prep course represents a quantum leap forward in GMAT preparation, a radical reinterpretation of the way that students should study. Try before you buy with a 5-day, full-access trial of the course for FREE!
Apr 2711:00 AM EDT
-12:00 PM EDT
Prefer video-based learning? The Target Test Prep OnDemand course is a one-of-a-kind video masterclass featuring 400 hours of lecture-style teaching by Scott Woodbury-Stewart, founder of Target Test Prep and one of the most accomplished GMAT instructors
Apr 2808:00 AM PDT
-11:00 AM PDT
Whether you are just beginning your MBA journey or fine-tuning your path to a 700+ score, GMAT Day is designed to give you a competitive edge.
15 Dec 2025, 09:00
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
67% (01:49) correct
33%
(01:39)
wrong
based on 317
sessions
History
Date
Time
Result
Not Attempted Yet
At a recent trade show, a survey was conducted on coffee brands. Each brand was categorized based on whether it increased its wholesale price per pound this year compared to last year. What percentage of the brands surveyed increased their wholesale price this year?
(1) Of the brands that increased their price, 25% increased it by at least $2 per pound.
(2) Of all the brands surveyed, 15% increased their price by at least $2 per pound.
I31-01
(1) Of the brands that increased their price, 25% increased it by at least $2 per pound.
(2) Of all the brands surveyed, 15% increased their price by at least $2 per pound.
I31-01
12 Days of Christmas Competition
This question is part of our holiday event
Win $40,000 in prizes: courses, tests, and more
15 Dec 2025, 10:00
Kudos
Bookmarks
GMAT Club Official Explanation:
At a recent trade show, a survey was conducted on coffee brands. Each brand was categorized based on whether it increased its wholesale price per pound this year compared to last year. What percentage of the brands surveyed increased their wholesale price this year?
(1) Of the brands that increased their price, 25% increased it by at least $2 per pound.
Let the number of brands that increased their price be x. Then 0.25x brands increased their prices by at least $2 per pound. This gives a relationship within the group that increased, but it does not provide any information about how many brands increased relative to the total number of brands. Not sufficient.
(2) Of all the brands surveyed, 15% increased their price by at least $2 per pound.
This says that 15% of all brands increased their price by at least $2 per pound. This provides information only about a subset of brands that increased by a certain amount. It does not give any information about brands that increased by less than $2 or about brands that did not increase their price. Not sufficient.
(1)+(2) Say there were 100 brands in total. Then from (2) we'd get that 15 brands increased their price by at least $2 per pound, while from (1) we have that 0.25x brands increased their price by at least $2 per pound. Thus, 15 = 0.25x, which gives x = 60. Therefore, 60 brands out of 100, which is 60% of the brands surveyed increased their wholesale price this year. Sufficient.
Answer: C.
General Discussion
15 Dec 2025, 09:31
Kudos
Bookmarks
let price increaed by at least 2 represent by x brands
using 1 we get
brands who increase price = 4x
using 2 we get
total brands = (100/15) * x
using 1 and 2 we get
% of brands who increase price = 4x / (100/15)x
= 60%
using 1 we get
brands who increase price = 4x
using 2 we get
total brands = (100/15) * x
using 1 and 2 we get
% of brands who increase price = 4x / (100/15)x
= 60%
