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.
Sep 1507:00 PM EDT
-09:00 PM EST
Elite scores are possible when you enroll in a powerful GMAT course, taught live online + 6 months access to TTP OnDemand video courses included! Class starts Tues/Thurs Sept. 15, 2026 - Nov. 15, 2027, 7:00pm-9:00pm EST
Sep 2107:00 PM EDT
-10:00 PM EDT
Boost your GMAT score in less than one month in a live online class + 6 months access to TTP OnDemand video courses included! Class starts Mon, Tues, Wed, Thur, Fri Sept. 21, 2026 - Oct. 9, 2027, 7:00pm-10:00pm EST
29 Apr 2018, 09:38
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:
48% (02:11) correct
52%
(02:06)
wrong
based on 130
sessions
History
Date
Time
Result
Not Attempted Yet
A total of 83 occupants live in a college apartment complex. If there are 40 apartments and each apartment has at least two occupants, how many apartments have more than two occupants?
(1) Only one apartment has more than three occupants.
(2) The apartment manager lives in one of the apartments with her husband and two children.
(1) Only one apartment has more than three occupants.
(2) The apartment manager lives in one of the apartments with her husband and two children.
29 Apr 2018, 10:17
Kudos
Bookmarks
Bunuel
Root Q : 40 apartments have atleast 2... thus 80 occupants are accounted for .
Case 1 : 37 Apts have 2 and 3 apts have 3 each
Case 2 : 38 Apts have 2 , 1 apt have 3 and 1 apt 4 ---- hence, #apts more than 2 is 2
Case 3 : 39 Apts have 2 and 1 apt have 5 ---- hence, #apts more than 2 is 1
1) Only 1 apt has more than 3.... this satisfies case 2 & 3 ..... thus (NS)
2) 1 apt has 4 person................ this satisfies case 2 only ..... thus (S)......................hence the answer is B
16 May 2018, 07:32
Kudos
Bookmarks
1) Only one apartment has more than three occupants.
Suppose One apartment has 4 occupants
Remaining 39 have 39*2=78;total=78+4=82
Means one other Partment has one more occupants so
No of apartment having more than two=2
Other case
If one apartment has 5 occupants
Then remaining will have=39*2=78
So Number of apartment having more than two=1
Two different answers.not sufficient
(2) The apartment manager lives in one of the apartments with her husband and two children.
Means apartment manager contain 4 person
Other apartment contain 39*2=78
Total=82
So Means one other Partment has one more occupants so
No of apartment having more than two=2
Only one answer so sufficient
B is answer
Give kudos if it helps
Posted from my mobile device
Suppose One apartment has 4 occupants
Remaining 39 have 39*2=78;total=78+4=82
Means one other Partment has one more occupants so
No of apartment having more than two=2
Other case
If one apartment has 5 occupants
Then remaining will have=39*2=78
So Number of apartment having more than two=1
Two different answers.not sufficient
(2) The apartment manager lives in one of the apartments with her husband and two children.
Means apartment manager contain 4 person
Other apartment contain 39*2=78
Total=82
So Means one other Partment has one more occupants so
No of apartment having more than two=2
Only one answer so sufficient
B is answer
Give kudos if it helps
Posted from my mobile device
