IMO C.
Basically the question is asking for what is the value of X?
From 1st We get two equation X = q x 2 + 1
(q = quotient) the other equation is X = q x 3 + 0.
so it could be 9 or 21.
Insuffcient.
From 2nd statment we get X = q x 12 + 3.
it could be any number 15,27,39 etc.
Insufficient.
By taking both the statment together, the numbers could be 15,27,39 which statifies all the three equation and gives the remainder 3 when divided by 6.
BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course
Redeem
Featured Course
Target Test Prep GMAT OnDemand
Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.
- 715+ score guarantee — highest in the industry (99th percentile)
- 52 chapters · 1,500+ lessons · 4,000+ practice questions
- 400 hours of video · 1,500+ instructor-led HD smartboard lessons
- 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
- 24/7 live support + weekly Zoom office hours with GMAT instructors
- TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
- 1,200+ flashcards + AI-powered study assistant & daily calendar
- OnDemand, LiveTeach & GMAT Bootcamp formats available
- Also: GRE, SAT Math & Executive Assessment courses
- MBA Admissions Consulting now available
- 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
- 200,000+ students served
- 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★
5.0
(559 reviews)
130-pt guarantee
$0 to start
then $127/mo
Gmat prep1 ds4
Source: Beat The GMAT — Data Sufficiency |
Well i disagree. . question is not asking whats the value of x but what the remainder when its divided by 6
1) from stmnt 1 , its sure that the x is odd multiple of 3 . Any odd multiple of 3 when didvide by 6 will always give 3 as remainder --> Suff.
2) From stmnt 2 the x is of form 12m + 3 ---> 3 will be the remainder when didvide by 6 ..hence Suff.
So D shuold be the answer
1) from stmnt 1 , its sure that the x is odd multiple of 3 . Any odd multiple of 3 when didvide by 6 will always give 3 as remainder --> Suff.
2) From stmnt 2 the x is of form 12m + 3 ---> 3 will be the remainder when didvide by 6 ..hence Suff.
So D shuold be the answer
Thanks OA is Drohan_vus wrote:Well i disagree. . question is not asking whats the value of x but what the remainder when its divided by 6
1) from stmnt 1 , its sure that the x is odd multiple of 3 . Any odd multiple of 3 when didvide by 6 will always give 3 as remainder --> Suff.
2) From stmnt 2 the x is of form 12m + 3 ---> 3 will be the remainder when didvide by 6 ..hence Suff.
So D shuold be the answer
