What is the median of 12, y, and x?
1) x+y=24
2) y=6
=>Condition 1)
If x = y = 12, then the median of them is 12.
If x < y, then the median of them 12, since x < 12 < y.
If x > y, then the median of them 12, since y < 12 < x.
This is sufficient.
Condition 2)
Since we don’t know x, we don’t identify their median.
This is not sufficient.
Ans: A
1) x+y=24
2) y=6
=>Condition 1)
If x = y = 12, then the median of them is 12.
If x < y, then the median of them 12, since x < 12 < y.
If x > y, then the median of them 12, since y < 12 < x.
This is sufficient.
Condition 2)
Since we don’t know x, we don’t identify their median.
This is not sufficient.
Ans: A
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