IBPS RRB Officer Prelims 09 Sep 2017 Shift 2 Paper

(i) All methods are services → UniversalAffirmative (A–type).
(ii) Some demands are requests →Particular Affirmative (I–type).
(iii) No hotel is a cottage →UniversalNegative (E–type).
(iv) Some hotels are not cottages →Particular Negative (O–type).
(3) Some ideas are plans.All plans are blueprints.
I + A ⇒ I–type of Conclusion“Some ideas are blueprints”.
Conclusion I is Converse of it.
Venn diagrams of “Some ideasare blueprints” :

Venn diagrams of “Some blueprintsare maps” :


After combining Venn diagramsII and V, we get :

Venn diagram VII supportsthe Conclusion II.