Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack

 It is currently 27 May 2017, 00:21

### 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

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# What is the remainder when n is divided by 15? 1). When n is

Author Message
Senior Manager
Joined: 05 Jun 2008
Posts: 304
Followers: 2

Kudos [?]: 145 [0], given: 0

What is the remainder when n is divided by 15? 1). When n is [#permalink]

### Show Tags

20 Sep 2008, 10:53
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

What is the remainder when n is divided by 15?
1). When n is divided by 5, the remainder is 4
2). When n is divided by 6, the remainder is 5

IMO "C"
Manager
Joined: 21 Aug 2008
Posts: 204
Followers: 1

Kudos [?]: 14 [0], given: 0

### Show Tags

20 Sep 2008, 11:14
vivektripathi wrote:
What is the remainder when n is divided by 15?
1). When n is divided by 5, the remainder is 4
2). When n is divided by 6, the remainder is 5

IMO "C"

From 1)
n could be 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59 and so forth. So INSUF

From 2)
n could be 5, 11, 17, 23, 29, 35, 41, 47, 53, 59, and so forth. So INSUF

Both,
n could be 29, 59, 89, 119 and so forth. So SUF.
VP
Joined: 05 Jul 2008
Posts: 1409
Followers: 39

Kudos [?]: 388 [0], given: 1

### Show Tags

20 Sep 2008, 14:48
Richardson wrote:
vivektripathi wrote:
What is the remainder when n is divided by 15?
1). When n is divided by 5, the remainder is 4
2). When n is divided by 6, the remainder is 5

IMO "C"

From 1)
n could be 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59 and so forth. So INSUF

From 2)
n could be 5, 11, 17, 23, 29, 35, 41, 47, 53, 59, and so forth. So INSUF

Both,
n could be 29, 59, 89, 119 and so forth. So SUF.

Agreed to and C is my answer as well
VP
Joined: 17 Jun 2008
Posts: 1381
Followers: 8

Kudos [?]: 329 [0], given: 0

### Show Tags

20 Sep 2008, 23:02
vivektripathi wrote:
What is the remainder when n is divided by 15?
1). When n is divided by 5, the remainder is 4
2). When n is divided by 6, the remainder is 5

IMO "C"

1) say,4+5p=n=> n can be 9,14,19,24,etc
INSUFFI
2)say 6q+5=n=> n can vbe 11,17,23 etc

INSUFFI
1) and 2) we get lCM of 5 , 6 = 30
hence 30r+9=n reminders add up hence now when we divide n /15 we get 9 as remainder
HENCE IMO C
_________________

cheers
Its Now Or Never

SVP
Joined: 17 Jun 2008
Posts: 1553
Followers: 11

Kudos [?]: 264 [0], given: 0

### Show Tags

22 Sep 2008, 11:24
spriya wrote:
vivektripathi wrote:
What is the remainder when n is divided by 15?
1). When n is divided by 5, the remainder is 4
2). When n is divided by 6, the remainder is 5

IMO "C"

1) say,4+5p=n=> n can be 9,14,19,24,etc
INSUFFI
2)say 6q+5=n=> n can vbe 11,17,23 etc

INSUFFI
1) and 2) we get lCM of 5 , 6 = 30
hence 30r+9=n reminders add up hence now when we divide n /15 we get 9 as remainder

HENCE IMO C

Not sure how you arrived at this.....but remainder will be 14.
Re: DS   [#permalink] 22 Sep 2008, 11:24
Display posts from previous: Sort by