How many of the boys in a group of 100 children have brown hair? (1) 60% of the children have brown hair. (2) 40 of the children are boys.
AStatement (1) ALONE is sufficient, (2) is not.
BStatement (2) ALONE is sufficient, (1) is not.
CBOTH statements TOGETHER are sufficient; neither alone.
DEACH statement ALONE is sufficient.
E(1) and (2) TOGETHER are NOT sufficient.
Answer & Solution
Correct answer: A. Statement (1) ALONE is sufficient, (2) is not.
1. Identify what is being asked: this is a **Data Sufficiency** question.
2. Apply the standard approach for this question type to evaluate each option.
3. The correct answer is **E. (1) and (2) TOGETHER are NOT sufficient.** — it satisfies the conditions of the stem.
_Source: GMAT Focus DI Question Format Guide (examhunter.net)_
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