number properties

This topic has expert replies
Source: — Problem Solving |

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3835
Joined: Fri Apr 02, 2010 10:00 pm
Location: Milpitas, CA
Thanked: 1854 times
Followed by:523 members
GMAT Score:770

by Anurag@Gurome » Sun Jan 29, 2012 10:28 pm
  • A. 18 --> 2*3 = 6 > √18 ---> NO
    B. 25 --> 5 = √25 ---> NO
    C. 56 --> 7*8 = 56 > √56 ---> NO
    D. 96 --> 2*3 = 6 < √96 ---> Prime Saturated
    E. 120 --> 2*3*5 = 30 > √120 ---> NO
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/