Data Sufficiency · Question 8 · Medium
Data Sufficiency question 8
Each question has two statements. Decide whether the data in the statements is sufficient to answer the question.
Question: Is the integer n even?
I. n + 5 is odd.
II. n is a multiple of 3.
- Statement I alone is sufficient
- Statement II alone is sufficient
- Both statements together are needed
- Both statements together are not sufficient
Answer and explanation
Answer: A. Statement I alone is sufficient
Explanation: From I, n + 5 is odd, so n must be even. II allows both even (6) and odd (9) values.
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