Is x+y even?
1). X is multiple of 3
2). Y is multiple of 3
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number properties
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avik.ch
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1. X is a multiple of 3 - 3,6,9,....
we dont know the value of Y -- insufficient
2. Y is a multiple of 3 - 3,6,9
we dont know the value of X -- insufficient
Combining both :
X + y = 3+6 = 9 ( odd )
X + Y = 6 + 12 = 18 ( even )
insufficient. it is E
Hope this helps !!
we dont know the value of Y -- insufficient
2. Y is a multiple of 3 - 3,6,9
we dont know the value of X -- insufficient
Combining both :
X + y = 3+6 = 9 ( odd )
X + Y = 6 + 12 = 18 ( even )
insufficient. it is E
Hope this helps !!
