Addition table
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- selango
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According to the table,
4+X = 1 and 4+Y=-5--> X=-3 and Y=-9
E+X = 7, and X=-3--> E-3 = 7, or E=10.
E+Y = n ---> 10 + -9 = n ---> n=1
E+Z = 10 ---> 10+Z = 10 ---> Z=0
4+Z = m ---> 4+0 = m ---> m = 4
m=4,n=1-->m+n=5
Pick C
4+X = 1 and 4+Y=-5--> X=-3 and Y=-9
E+X = 7, and X=-3--> E-3 = 7, or E=10.
E+Y = n ---> 10 + -9 = n ---> n=1
E+Z = 10 ---> 10+Z = 10 ---> Z=0
4+Z = m ---> 4+0 = m ---> m = 4
m=4,n=1-->m+n=5
Pick C
--Anand--
Thats all the information I got, from the GMATprep(TM).KrazyKarl wrote:Whoa...is this an example of a GMAT question? Would they give instructions with that table? I'm not sure I understand what's even being asked here. Please tell me that they'd give extra directions!