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Direction: The question has a main statement followed by four statements labeled A, B, C and D. Choose the ordered pair of statements where the first statement implies the second and the two statements are logically consistent with the main statement. Either the train is late or it has derailed A. Train is late B. Train is not late C. Train is derailed D. Train is not derailedChoices:- BC CB AB DB

Question

Direction: The question has a main statement followed by four statements labeled A, B, C and D. Choose the ordered pair of statements where the first statement implies the second and the two statements are logically consistent with the main statement. Either the train is late or it has derailed A. Train is late B. Train is not late C. Train is derailed D. Train is not derailedChoices:- BC CB AB DB

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Solution

The correct answer is AB. The main statement says that either the train is late or it has derailed. So, if we choose the ordered pair AB, the first statement "Train is late" implies the second statement "Train is not derailed". This is because if the train is late, it means it has not derailed, according to the main statement. Therefore, the statements AB are logically consistent with the main statement.

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