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 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.
Updated on: 18 Aug 2015, 14:37
Originally posted by niharika1001 on 18 Aug 2015, 14:34.
Last edited by Bunuel on 18 Aug 2015, 14:37, edited 1 time in total.
Last edited by Bunuel on 18 Aug 2015, 14:37, edited 1 time in total.
RENAMED THE TOPIC.
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
68% (01:53) correct
32%
(01:51)
wrong
based on 251
sessions
History
Date
Time
Result
Not Attempted Yet
Company Z has 54 employees. If the number of employees having birthdays on Wednesday is more than the number of employees having birthdays on any other day of the week, each of which have same number of birth-days, what is the minimum number of employees having birthdays on Wednesday.
A. 6
B. 7
C. 8
D. 9
E. 12
A. 6
B. 7
C. 8
D. 9
E. 12
ENGRTOMBA2018
Joined: 20 Mar 2014
Last visit: 01 Dec 2021
Posts: 2,319
Given Kudos: 816
Concentration: Finance, Strategy
Schools: Kellogg '18 (M)
GMAT 1: 750 Q49 V44
GPA: 3.7
WE:Engineering (Aerospace and Defense)
Products:
18 Aug 2015, 14:50
Kudos
Bookmarks
niharika1001
Question in which the options will help us.
Given: number of people having their birthdays on wednesdays = W > any other day (=6).
The correct answer will give you a number divisible by 6 when you do (54 - correct answer). Only options A and D give a number divisible by 6 when subtracted from 54 as shown below:
A. 6 ----> 54-6 =48 , divisible by 6. Keep
B. 7 ----> 54-7 =47 , not divisible by 6. Eliminate.
C. 8 ----> 54-8 =46 , not divisible by 6. Eliminate.
D. 9 ----> 54-9 =45 , not divisible by 6. Eliminate.
E. 12 ----> 54-12 =42 , divisible by 6. Keep
Using option A, we get number of people with bdays on wednesday = 6 and the number of people on other days = 48/6=8. This is NOT allowed as the question mentions that the number of people having birthdays on wednesdays is greater than the number of people having bdays on any other day of the week. Thus eliminate A and E is the correct answer.
Check: Per E, number of people having bdays on wednesdays = 12, number of people on other days = 42/6 = 7. This does satisfy the requirement of the question and is thus the correct.
18 Aug 2015, 14:52
Kudos
Bookmarks
niharika1001
Say the number of people having birthdays on Wednesday is x and the number of people having birthdays on each of the other 6 days is y. then x + 6y = 54.
Now, plug options for x. Only A and E give an integer value for y. But only for E x > y as needed.
Answer: E.
