BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemand 5 seats left Start anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

J and K

Expert replies
by gmatblood » Fri Nov 04, 2011 9:49 am
If j and k are positive integers where k > j, what is the value of the remainder when k is divided by j?

(1) There exists a positive integer m such that k = jm + 5.

(2) j > 5
Join the discussion
Source: — Data Sufficiency |

by HSPA » Fri Nov 04, 2011 9:52 am
A is okay.. B is not
remainder is 5
First take: 640 (50M, 27V) - RC needs 300% improvement
Second take: coming soon..
Regards,
HSPA.
Join the discussion

by rijul007 » Fri Nov 04, 2011 10:12 am
k = jm+5

value of j ............remainder of k/j

1 ------------------------ 0
2 ------------------------ 1
3 ------------------------ 2
4 ------------------------ 3
5 ------------------------ 0
6 ------------------------ 5
7 ------------------------ 5
8 ------------------------ 5
9 ------------------------ 5
10------------------------ 5

Pattern continues

Hence you need both statements for the remainder.

Option C


I did a similar ques in Thursdays with Ron y'day.
Join the discussion

by user123321 » Fri Nov 04, 2011 12:40 pm
should be C.

The second statement actually says the divisor should be always greater than remainder.

user123321
Just started my preparation :D
Want to do it right the first time.
Join the discussion

by mankey » Sat Nov 05, 2011 5:40 am
Can some expert please help on this one?

Thanks.
Join the discussion

by Anurag@Gurome » Sun Nov 06, 2011 8:08 pm
gmatblood wrote:If j and k are positive integers where k > j, what is the value of the remainder when k is divided by j?

(1) There exists a positive integer m such that k = jm + 5.

(2) j > 5
If x is divided by y (x and y are both positive integers), then x = qy + r, where q is the quotient and r is the remainder (0 <= r < y which means remainder is always less than divisor).
In this question, k is divided by j implies k = qj + r, so we have to find r.

(1) k = jm + 5, where m is a positive integer. Here we do not know if 5 < j or not, as the remainder must be less than divisor; NOT sufficient.

(2) j > 5 is again NOT sufficient.

Combining (1) and (2), k = jm + 5 and j > 5, which implies r = 5; SUFFICIENT.

The correct answer is C.
Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/
Join the discussion

by mankey » Mon Nov 07, 2011 6:14 am
Thanks Anurag. That was brilliant!

Was missing out on the most crucial point of this question that we always need to remember that "0<=r<divisor".

Thanks for the help.
Join the discussion

by PGMAT » Sun Jun 24, 2012 9:56 am
Anurag@Gurome wrote:
gmatblood wrote:If j and k are positive integers where k > j, what is the value of the remainder when k is divided by j?

(1) There exists a positive integer m such that k = jm + 5.

(2) j > 5
If x is divided by y (x and y are both positive integers), then x = qy + r, where q is the quotient and r is the remainder (0 <= r < y which means remainder is always less than divisor).
In this question, k is divided by j implies k = qj + r, so we have to find r.

(1) k = jm + 5, where m is a positive integer. Here we do not know if 5 < j or not, as the remainder must be less than divisor; NOT sufficient.

(2) j > 5 is again NOT sufficient.

Combining (1) and (2), k = jm + 5 and j > 5, which implies r = 5; SUFFICIENT.

The correct answer is C.
Please help me understand statement 1. I am missing some thing here.
How can j be less than 5 here? For example, j=2, then remainder is either 0 or 1. But stmt 1 clearly says remainder is 5. So, shouldn't this statement be sufficient by itself?
Thanks.
Join the discussion

by Anurag@Gurome » Sun Jun 24, 2012 8:38 pm
PGMAT wrote:How can j be less than 5 here? For example, j=2, then remainder is either 0 or 1. But stmt 1 clearly says remainder is 5. So, shouldn't this statement be sufficient by itself?
Does it?
Statement 1 just says k = jm + 5

Consider the following situations,
  • # k = 6, j = 1, m = 1 ---> Remainder of k/j = 0
    # k = 8, j = 3, m = 1 ---> Remainder of k/j = 2
    # k = 13, j = 4, m = 2 ---> Remainder of k/j = 1
Hope that helps.
Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/
Join the discussion