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    Statement 1 : All dolls are pens. Statement 2 : Some ducks are dolls. Statement 3 : Some dogs are ducks. Conclusion 1 : Some ducks are pens.Conc
    Question

    Statement 1 : All dolls are pens.
    Statement 2 : Some ducks are dolls.
    Statement 3 : Some dogs are ducks.
    Conclusion 1 : Some ducks are pens.
    Conclusion 2 : Some dogs are dolls
    Conclusion 3 :Some pens are dolls​​

    A.

    Only 1 and 3 follow

    B.

    Only 1 and 2 follow

    C.

    Only 1 follows

    D.

    Only 3 follows

    Correct option is A

    Given:
    ​Statement 1 : All dolls are pens.
    Statement 2 : Some ducks are dolls.
    Statement 3 : Some dogs are ducks.
    Conclusion: 
    1. Some ducks are pens ✔ (Du ∩ D and D ⊂ P => Du ∩ P)
    2. Some dogs are dolls ✖ (Dogs only partly ducks; no sure link to dolls)
    3. Some pens are dolls ✔ (conversion of “All dolls are pens”)
    Final Answer:
    Only 1 and 3 follow
    Final Correct Option:
    A​​

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