GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 16 Dec 2018, 12:05

### 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 December
PrevNext
SuMoTuWeThFrSa
2526272829301
2345678
9101112131415
16171819202122
23242526272829
303112345
Open Detailed Calendar
• ### Free GMAT Prep Hour

December 16, 2018

December 16, 2018

03:00 PM EST

04:00 PM EST

Strategies and techniques for approaching featured GMAT topics
• ### FREE Quant Workshop by e-GMAT!

December 16, 2018

December 16, 2018

07:00 AM PST

09:00 AM PST

Get personalized insights on how to achieve your Target Quant Score.

# If a, b and c are integers greater than 2, what is the value of a + b

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 51229
If a, b and c are integers greater than 2, what is the value of a + b  [#permalink]

### Show Tags

15 Jul 2018, 20:15
00:00

Difficulty:

25% (medium)

Question Stats:

72% (00:57) correct 28% (01:04) wrong based on 53 sessions

### HideShow timer Statistics

If a, b and c are integers greater than 2, what is the value of a + b + c ?

(1) bc = 35
(2) abc = 105

_________________
MBA Section Director
Affiliations: GMATClub
Joined: 22 May 2017
Posts: 1491
Concentration: Nonprofit
GPA: 4
WE: Engineering (Computer Software)
If a, b and c are integers greater than 2, what is the value of a + b  [#permalink]

### Show Tags

15 Jul 2018, 20:35
a, b and c are integers greater than 2, what is the value of a + b + c ?

Statement 1

bc = 35

We don' know the value of a

Statement 1 is insufficient

Statement 2

abc = 105

abc = 105 = 3 * 5 * 7

Since a, b, c are integers greater than 2, one of a,b,c is 3, one of a,b,c is 5 and one of a,b,c is 7

Hence a + b + c = 3 + 5 + 7 = 15

Statement 2 is sufficient

Hence option B
_________________
Director
Joined: 31 Oct 2013
Posts: 883
Concentration: Accounting, Finance
GPA: 3.68
WE: Analyst (Accounting)
Re: If a, b and c are integers greater than 2, what is the value of a + b  [#permalink]

### Show Tags

16 Jul 2018, 01:16
Bunuel wrote:
If a, b and c are integers greater than 2, what is the value of a + b + c ?

(1) bc = 35
(2) abc = 105

Note:

a,b,c >2.

we are asked to find out the sum of a+b+c.

Statement 1:

bc =35 = 5*7.

but we don't know what is the value of a. NOT sufficient.

Statement 2:

abc = 105 = 3*5*7

a+b+c = 3+5+7 = 15

Sufficient.

The correct answer is B.
Re: If a, b and c are integers greater than 2, what is the value of a + b &nbs [#permalink] 16 Jul 2018, 01:16
Display posts from previous: Sort by

# If a, b and c are integers greater than 2, what is the value of a + b

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.