General Studies · Data Sufficiency
The following question consists of a 'Question' and two statements numbered I and II. Decide whether the information provided in the statements is sufficient to answer the question. Question: What is the two-digit number? Statement I: The number obtained by interchanging the digits is 9 more than the original number. Statement II: The sum of the two digits of the number is 17.
- 1Neither Statement I nor Statement II is sufficient.
- 2Statement II alone is sufficient, but Statement I alone is not.
- 3Both Statement I and Statement II together are sufficient.✓
- 4Statement I alone is sufficient, but Statement II alone is not.
Correct answer
Both Statement I and Statement II together are sufficient.
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