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

It is currently 18 Jun 2019, 00:19

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

What is the value of the positive integer N?

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

Hide Tags

 
Read Only User
Read Only User
avatar
G
Joined: 25 Dec 2018
Posts: 148
Location: India
GMAT 1: 490 Q47 V13
GPA: 2.86
What is the value of the positive integer N?  [#permalink]

Show Tags

New post 06 Jan 2019, 09:34
1
00:00
A
B
C
D
E

Difficulty:

  35% (medium)

Question Stats:

66% (00:55) correct 34% (01:06) wrong based on 67 sessions

HideShow timer Statistics

What is the value of the positive integer N?

(1) N^2 has 3 positive factors

(2) N is a multiple of 3
Senior Manager
Senior Manager
avatar
G
Joined: 11 Feb 2018
Posts: 280
Location: India
Concentration: General Management, Finance
GMAT 1: 690 Q47 V37
GMAT 2: 710 Q50 V36
GMAT 3: 750 Q50 V42
Re: What is the value of the positive integer N?  [#permalink]

Show Tags

New post 06 Jan 2019, 09:53
2
1)N2 has 3 factors
N = 2,3,5,7,11,13..... N is prime

N=more than 1 value = Not sufficient.

2) N is a multiple of 3

N = 3,6,9....

N=more than 1 value = Not sufficient.

3)Both combined

Only value possible from the above 2 sets combined = 3

N = 3.

Hence C)
VP
VP
avatar
G
Joined: 09 Mar 2018
Posts: 1004
Location: India
Re: What is the value of the positive integer N?  [#permalink]

Show Tags

New post 08 Jan 2019, 12:26
akurathi12 wrote:
What is the value of the positive integer N?

(1) N^2 has 3 positive factors

(2) N is a multiple of 3


Statement 1
\(N^2\) has 3 positive factors

Here \(N^2\) can be 4, 9 , 25
which will give 2 values for N=> 2 or 3
Insufficient

Statement 2
N is a multiple of 3
N = 3,6,9

Combining will give common value as 3, because 6 will have 4 factors

Answer C
_________________
If you notice any discrepancy in my reasoning, please let me know. Lets improve together.

Quote which i can relate to.
Many of life's failures happen with people who do not realize how close they were to success when they gave up.
GMAT Club Bot
Re: What is the value of the positive integer N?   [#permalink] 08 Jan 2019, 12:26
Display posts from previous: Sort by

What is the value of the positive integer N?

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


Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne