The ages of the three children are consecutive even numbers. How old is the oldest child?
(1) After 18 years, the sum of three children will be 2.5 times of that of the present age
(2) The youngest child after 5 years will be 7 years old.
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AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
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BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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CBoth statements TOGETHER are sufficient, but NEITHER one ALONE is sufficient.
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DEACH statement ALONE is sufficient.
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EStatements (1) and (2) TOGETHER are NOT sufficient.
显示答案
正确答案: D