English and Logical Reasoning Prep GuideLogical ReasoningData Sufficiency
Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Ten persons live in a 10-storey building such that only one person lives on each floor. The topmost floor is numbered as 10 and the bottom most floor is numbered as 1. H doesn’t live on an odd numbered
Options
- AIf the data in statement I is sufficient to answer the question.
- BIf the data in statement II is sufficient to answer the question.
- CIf the data in either statement I or statement II is sufficient to answer the question.
- DIf the data in both statement I and statement II are necessary to answer the question.
Correct answer
B. If the data in statement II is sufficient to answer the question.
Step-by-step solution
Ten persons live in a 10-storey building such that only one person lives on each floor. The topmost floor is numbered as 10 and the bottom most floor is numbered as 1. H doesn’t live on an odd numbered floor. How many floors are between the floors on which H and U live? Statement I: B lives three floors above U, who lives on an odd numbered floor below floor number 7. A’s floor number is a perfect square but not an odd numbered floor. H lives two floors below A. B and D live at a gap of one floor. State