Forum Home > GMAT > Quantitative > Problem Solving (PS)
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.
Dec 1310:00 AM EST
-12:00 PM EST
Have you ever wondered how to score a PERFECT 805 on the GMAT? Meet Julia, a banking professional who used the Target Test Prep course to achieve this incredible feat. Julia's story is nothing short of an inspiration.
Dec 1207:30 AM PST
-08:30 AM PST
Join the conversation to learn more about INSEAD vs LBS
Dec 1410:00 AM EST
-12:00 PM EST
Think a 100% GMAT Verbal score is out of your reach? Target Test Prep will make you think again! Our course uses techniques such as topical study and spaced repetition to maximize knowledge retention and make studying simple and fun.
Dec 1411:00 AM IST
-01:00 PM IST
Attend this session to learn how to Deconstruct arguments, Pre-Think Author’s Assumptions, and apply Negation Test.- Dec 15
11:00 AM IST
-01:00 PM IST
Attend this free GMAT Algebra Webinar and learn how to master the most challenging Inequalities and Absolute Value problems with ease. - Dec 16
08:00 AM PST
-11:59 PM PST
GMAT Club 12 Days of Christmas is a 4th Annual GMAT Club Winter Competition based on solving questions. This is the Winter GMAT competition on GMAT Club with an amazing opportunity to win over $40,000 worth of prizes! - Dec 17
09:00 AM PST
-10:00 AM PST
Join Manhattan Prep instructor Whitney Garner for a fun—and thorough—review of logic-based (non-math) problems, with a particular emphasis on Data Sufficiency and Two-Parts. - Dec 18
10:00 AM PST
-11:00 AM PST
Here is the essential guide to securing scholarships as an MBA student! In this video, we explore the various types of scholarships available, including need-based and merit-based options.
17 Sep 2019, 22:05
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
92% (00:53) correct
8%
(01:34)
wrong
based on 91
sessions
History
Date
Time
Result
Not Attempted Yet
A certain punch contains grape juice, orange juice, and pineapple juice and no other ingredients in a ratio of 2: 3: 7 respectively. If a bowl of this punch contains 21 ounces of orange juice, how many ounces of pineapple juice does it contain
A. 12
B. 14
C. 21
D. 49
E. 84
17 Sep 2019, 22:24
Kudos
Bookmarks
A certain punch contains grape juice, orange juice, and pineapple juice and no other ingredients in a ratio of 2: 3: 7 respectively
let grape juice = 2x
orange juice = 3x
pineapple juice = 7x
given punch contains orange juice = 21 ounces
21 = 3x
x = 7
ounces of pineapple juice = 7x = 7*7 = 49
D is the correct answer
let grape juice = 2x
orange juice = 3x
pineapple juice = 7x
given punch contains orange juice = 21 ounces
21 = 3x
x = 7
ounces of pineapple juice = 7x = 7*7 = 49
D is the correct answer
17 Sep 2019, 22:32
Kudos
Bookmarks
Sum the ratios = 2+3+7 = 12.
If there are 12 ounces, there would be: 2 ounces of grape juice, 3 ounces of orange juice, and 7 ounces of pineapple juice.
Now a bowl contains 21 ounces of orange juice. If 21 oz means 3/12, then how much oz for 9/12? it would be 63
Total oz in bowl = 63 + 21 = 84
Therefore, pineapple juice (oz) = 84 x 7/12 = 49.......Option D
If there are 12 ounces, there would be: 2 ounces of grape juice, 3 ounces of orange juice, and 7 ounces of pineapple juice.
Now a bowl contains 21 ounces of orange juice. If 21 oz means 3/12, then how much oz for 9/12? it would be 63
Total oz in bowl = 63 + 21 = 84
Therefore, pineapple juice (oz) = 84 x 7/12 = 49.......Option D
