probablity

my guess would be

(1) is insufficient, it states that for the relationship between green and blue is 1:2

(2) is insufficient, the relationship given is 1 red : 3 blue

taking (1) and (2) together the relationship between green and red is 3:2
so answer (C)

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nonimelb: Junior | Next Rank: 30 Posts; Posts: 18; Joined: Fri Feb 20, 2009 8:37 pm

by nonimelb » Fri Mar 27, 2009 2:12 am

B=2G from statement 1
B=3R from statement 2
G/R=3/2 using both statements

SO the answer is C.

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