Aerospace Engineering > GATE 2017 > Deductive Reasoning
A rule states that in order to drink beer. one must be over 18 years old. In a bar, there are 4 people. P is 16 years old. Q is 25 years old. R is drinking milkshake and S is drinking a beer. What must be checked to ensure that the rule is being followed?
A
Only P's drink
B
Only P's drink and S's age
C
Only S's age
D
Only P's drink. Q's drink and S's age

Correct : b

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