Mathematics · Data Sufficiency
Read the following question and decide which of the statements is/are sufficient to answer the question: Question: In a class of 50 students, how many girls scored above 80% in Mathematics? Statements: I. Exactly four boys scored above 80% in Mathematics. II. Half of the class scored above 80% in Mathematics.
- 1Both statements I and II together are sufficient to answer the question.✓
- 2Neither statement I nor II is sufficient to answer the question.
- 3Statement I alone is sufficient while statement II alone is not sufficient to answer the question.
- 4Statement II alone is sufficient while statement I alone is not sufficient to answer the question.
Correct answer
Both statements I and II together are sufficient to answer the question.
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