Last visit was: 17 Jul 2024, 13:12 It is currently 17 Jul 2024, 13:12
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
SORT BY:
Date
avatar
Director
Director
Joined: 29 Nov 2012
Posts: 576
Own Kudos [?]: 6167 [8]
Given Kudos: 543
Send PM
Most Helpful Reply
Verbal Forum Moderator
Joined: 10 Oct 2012
Posts: 485
Own Kudos [?]: 3135 [5]
Given Kudos: 141
Send PM
General Discussion
Math Expert
Joined: 02 Sep 2009
Posts: 94383
Own Kudos [?]: 641752 [0]
Given Kudos: 85693
Send PM
User avatar
Manager
Manager
Joined: 10 Mar 2013
Posts: 52
Own Kudos [?]: 522 [0]
Given Kudos: 8
GPA: 3.95
WE:Supply Chain Management (Other)
Send PM
Re: What is the value of a two-digit positive integer n, where i [#permalink]
Can anyone explain the answer pls. I am finding it difficult.
avatar
Director
Director
Joined: 29 Nov 2012
Posts: 576
Own Kudos [?]: 6167 [0]
Given Kudos: 543
Send PM
Re: What is the value of a two-digit positive integer n, where i [#permalink]
Great Explanation Mau totally missed the case of 60...


samara15000 wrote:
Can anyone explain the answer pls. I am finding it difficult.


Refer to bunuel's post on this thread it explains the concept tested in this question

if-n-has-15-positive-divisors-inclusive-of-1-and-n-then-wh-154437.html
Alum
Joined: 12 Aug 2015
Posts: 2271
Own Kudos [?]: 3196 [0]
Given Kudos: 893
GRE 1: Q169 V154
Send PM
Re: What is the value of a two-digit positive integer n, where i [#permalink]
The key to solving these kind of questions is to factorise the number of factors
so the numbers are only 60 or 72
hence E as they are both divisible by 3
User avatar
Non-Human User
Joined: 09 Sep 2013
Posts: 33999
Own Kudos [?]: 851 [0]
Given Kudos: 0
Send PM
Re: What is the value of a two-digit positive integer n, where i [#permalink]
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
GMAT Club Bot
Re: What is the value of a two-digit positive integer n, where i [#permalink]
Moderator:
Math Expert
94383 posts