New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    In these questions some statements followed by some conclusions has given. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts and then decide which of the given conclusions logically follows the statements disregarding commonly known facts.

    Statements: Some hotels are rooms.

                 Some rooms are keys.            All keys are bungalows. Conclusions: I. At least some keys are hotels.                II. All bungalows being rooms is a possibility.
    A Either conclusion I or II is true Correct Answer Incorrect Answer
    B Both conclusion I and II are true Correct Answer Incorrect Answer
    C Neither conclusion I nor II is true Correct Answer Incorrect Answer
    D Only conclusion II is true Correct Answer Incorrect Answer

    Solution

    Some hotels are rooms (I) + Some rooms are keys (I) ⇒ No conclusion. Hence conclusion I does not follow. Some rooms are keys (I) + All keys are bungalows (A) ⇒ Some rooms are bungalows (I) ⇒ Probable conclusion ⇒ All bungalows may be rooms (A). Hence conclusion II follows.

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