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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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