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.
May 1810:00 AM PDT
-11:00 AM PDT
Join us in a live GMAT practice session and solve 25 challenging GMAT questions with other test takers in timed conditions, covering GMAT Quant, Data Sufficiency, Data Insights, Reading Comprehension, and Critical Reasoning questions.
May 1212:00 PM EDT
-11:59 PM EDT
Make the most of your break with the most realistic GMAT™ prep. Take up to $700 off select products. Ends 6/1
May 1501:00 PM IST
-11:00 AM IST
Start your journey with a fully customized action plan and work with a dedicated mentor to achieve a 735+ score.- May 19
12:00 PM PDT
-01:00 PM PDT
Scoring 329 on the GRE is not always about using more books, more courses, or a longer study plan. In this episode of GRE Success Talks, Ashutosh shares his GRE preparation strategy, study plan, and test-day experience, explaining how he kept his prep.... - Jun 10
06:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
13 Sep 2021, 02:29
Kudos
Bookmarks
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
75%
(hard)
Question Stats:
66% (03:34) correct
34%
(03:24)
wrong
based on 64
sessions
History
Date
Time
Result
Not Attempted Yet
Of the 600 professionals who took an advanced certification examination, 50 percent passed the written portion of the exam, 30 percent passed the simulation portion of the exam, and 65 percent passed the demonstration portion of the exam. If 20 percent of the examinees passed no portion of the exam, and 35 percent of the subjects passed exactly two portions of the exam, how many of the subjects passed exactly one portion of the exam?
A. 140
B. 180
C. 240
D. 260
E. 300
A. 140
B. 180
C. 240
D. 260
E. 300
DashingNightmare2
Current Student
Joined: 30 May 2021
Last visit: 19 Jun 2022
Posts: 101
Own Kudos:
Given Kudos: 77
Location: India
Concentration: Marketing, Technology
Schools: ISB '23 (A)
GMAT 1: 750 Q50 V41
GPA: 2.96
14 Sep 2021, 01:01
Kudos
Bookmarks
Bunuel
from the venn diagram below
a+b+c+d+e+f+g+h+i =600
Passed in written = 50% of 600 =300 =a+d+g+e -----equation 1
Passed in simulation portion of the exam = 30% of 600 =180 = b+d+g+f ----- equation 2
Passed in demonstration portion of the exam = 65% of 600 = 390 =c+e+g+f -----equation 3
Passed in no portion of the exam = 20% of 600 = 120
i=120
=>a+b+c+d+e+f+g+h = 380 ------equation 4
Passed in exactly two portions of the exam = 35% of 600 = 210 = d+e+f ---- equation 5
We have to find exactly 1 portion of the program, that is a+b+c = ?
Adding equation 1,2 and 3
a+b+c+2(d+e+f) + 3g = 300+180+390 = 870 ---- equation 6
subtracting equation 4 from 6
d+e+f + 2g = 390
substituting value of d+e+f from equation 5
2g = 490 - 210 = 180
=> g = 90
Putting value of g in equation 6
a+b+c + 2* (210) + 3*90 = 870
a+b+c +420 + 270 = 870
=>a+b+c = 180
Hence IMO B
Attachments
venn2.png [ 13.33 KiB | Viewed 1963 times ]
DashingNightmare2
Current Student
Joined: 30 May 2021
Last visit: 19 Jun 2022
Posts: 101
Own Kudos:
Given Kudos: 77
Location: India
Concentration: Marketing, Technology
Schools: ISB '23 (A)
GMAT 1: 750 Q50 V41
GPA: 2.96
14 Sep 2021, 01:06
Kudos
Bookmarks
DashingNightmare2
Shortcut method.
I+II +III =600 - 120 = 480
I+ 2*II + 3*III = 870
=>II + 2*III = 390
given II = 210 = > III = 90
I+210+90 = 480
=>I = 180
