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

    Question

    In each of the questions below are given two/three statements followed by two conclusions numbered I, and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.

    Statement: No cooler is a fan. All fans are

    ACs. No AC is a button. Conclusion: I. No fan is a button. II. Some ACs are cooler.
    A Both I & II follows Correct Answer Incorrect Answer
    B Only I follows Correct Answer Incorrect Answer
    C Only II follows Correct Answer Incorrect Answer
    D None follows Correct Answer Incorrect Answer

    Solution

    All fans are ACs(A) + No AC is a button(E) ⇒ No fan is a button(E). Hence conclusion I follows. No cooler is a fan(E) + All fans are ACs(A) ⇒ Some ACs are not coolers(O). Hence conclusion II will not follow.

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