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 0410:00 AM PDT
-11:00 AM PDT
What does test anxiety really look like on the GMAT? For many test takers, it does not look like a panic attack. Instead, it shows up as brain fog, rereading, negative comparisons, mental noise....
Sep 0201:00 PM EDT
-11:59 PM EDT
Take 30% off all study plans with code COURSEWORK - Expires on Monday 9/7
Sep 0609:30 AM EDT
-12:30 PM EST
Top scores are possible when you enroll in a powerful EA course, taught live online + 6 months access to TTP OnDemand video courses included! Perfect class schedule and easy course access for working professionals. Class starts Sundays Sept. 6, 2026.- Sep 07
12:01 AM PDT
-11:59 PM PDT
On the 7th, GMAT Club Tests will be Free! Including all the Quizzes, Questions, and Tests. 12 AM - 11:59 PM PDT - Sep 07
10:00 AM PDT
-11:00 AM PDT
A complete walkthrough of GMAT Club’s free 12-week GMAT study plan: what you study each week, how progress and goals are tracked, how the error log works, and how your practice unlocks paid tools at no cost. - Sep 09
07:00 AM PDT
-10:00 AM PDT
Meet AdComs and explore top Master’s programs - MiM, MiF, MSc, MSBA and more. - Application Fee Waivers - Free 1-Week of GMAT Club Tests: - Master's Application Toolkit - Grand Prize Giveaway - Sep 09
10:00 AM PDT
-11:00 AM PDT
Three MBA applications. Three rejections. No interview invites. A year later, Aman was admitted to Cambridge Judge, SMU, and IMD. In this episode of MBA Admit Stories, Aman shares how he rebuilt his MBA application... 
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 2108:00 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
01 Jun 2019, 11:23
Kudos
Bookmarks
cf92
Maybe it's a typo because the OA on GMATPrep only talks about the value of k but the answer is the same because it says k is the same digit in both spaces (so only 4 choices).
If k could be a different digit then n would have 4*4 = 16 different values divisible by 3.
29 Sep 2019, 16:12
Kudos
Bookmarks
NoHalfMeasures
n is of the form :- 1k2k24 ....
Some of the digits except k :- 1 + 2 + 2 + 4 = 9
So for n to be divisible by 3 , k can take :- 0 or 3 or 6 or 9 . (4 values)
So one 'k' can be of 4 kinds and for each kind , another 'k' can be of that kind only ( similar to it ) i.e 1 kind.
So the number 'n' can be of :- 4 *1 = 4
Option C is the answer.
Please give me kudo s if you liked my explanation.
24 Apr 2020, 01:43
Kudos
Bookmarks
SOLUTION:
A positive integer is divisible by 3 if and only if the sum of its digits is divisible by 3.
1 K 2 K 2 4
9+ K + K
K= 0: 9+0+0 = 9 divisible by 3.
K= 1: 9+1+1 = 11 it is not divisible by 3.
K= 2: 9+2+2 = 13 it is not divisible by 3
K= 3: 9+3+3 = 15 divisible by 3
K= 4: 9+4+4 = 17 it is not divisible by 3.
K= 5: 9+5+5 = 19 it is not divisible by 3
K= 6: 9+6+6 = 21 divisible by 3
K= 7: 9+7+7 = 23 it is not divisible by 3.
K= 8: 9+8+8 = 25 it is not divisible by 3.
K= 9: 9+9+9 = 27 divisible by 3.
K could be: {0,3,6,9} 4 values.
ANSWER C
A positive integer is divisible by 3 if and only if the sum of its digits is divisible by 3.
1 K 2 K 2 4
9+ K + K
K= 0: 9+0+0 = 9 divisible by 3.
K= 1: 9+1+1 = 11 it is not divisible by 3.
K= 2: 9+2+2 = 13 it is not divisible by 3
K= 3: 9+3+3 = 15 divisible by 3
K= 4: 9+4+4 = 17 it is not divisible by 3.
K= 5: 9+5+5 = 19 it is not divisible by 3
K= 6: 9+6+6 = 21 divisible by 3
K= 7: 9+7+7 = 23 it is not divisible by 3.
K= 8: 9+8+8 = 25 it is not divisible by 3.
K= 9: 9+9+9 = 27 divisible by 3.
K could be: {0,3,6,9} 4 values.
ANSWER C
