Statement: Of the 40 employees in an office, 25 come by bus and all the others come by car. No employee uses both. Which conclusion logically follows from the statement?
Correct answer B. 15 employees come to the office by car
Explanation
All 40 employees use exactly one of the two modes, so those coming by car number 40 minus 25, which is 15. No one walks, and bus users are the majority.
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