SBI PO 20 June 2015 Paper

All turns are loops
No loop is a bend.
A + E ⇒ E – type of Conclusion
“No turn is a bend.”
Conclusion II is the Converse of it.
No loop is a bend.
Some bends are curves.
E + I ⇒ O1 – type of Conclusion
“Some curves are not loops.”
Its venn diagrams

Diagram III contradicts the Conclusion I.