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100 points for $49 worth of Veritas practice GMATs FREE VERITAS PRACTICE GMAT EXAMS Earn 10 Points Per Post Earn 10 Points Per Thanks Earn 10 Points Per Upvote ## Is z an odd integer ##### This topic has 1 expert reply and 0 member replies ### Top Member ## Is z an odd integer Is z an odd integer? (1) z is divisible by 3. (2) The square root of z is an integer divisible by 3. How will i solve this to come up with the best option? OA E ### GMAT/MBA Expert Legendary Member Joined 14 Jan 2015 Posted: 2667 messages Followed by: 122 members Upvotes: 1153 GMAT Score: 770 Top Reply lheiannie07 wrote: Is z an odd integer? (1) z is divisible by 3. (2) The square root of z is an integer divisible by 3. How will i solve this to come up with the best option? OA E Pick simple numbers. Statement 1 - Case 1: z = 9. YES, z is odd. Case 2: z = 36. NO z is not odd. Statement 2. We can use the same two values again. So statement 2 is not sufficient and the statements taken together are not sufficient. The answer is E _________________ Veritas Prep | GMAT Instructor Veritas Prep Reviews Save$100 off any live Veritas Prep GMAT Course

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