RBI Grade B Officers 21 Nov 2015 Paper

(i) All months are days → UniversalAffirmative (A–type).
(ii) Some hours are calendars →Particular Affirmative (I–type).
(iii) No hour is a day →UniversalNegative (E–type).
(iv) Some hours are not days →Particular Negative (O–type).
(4) All gases are solids.
All solids are liquids.
A + A ⇒ A–type of Conclusion“All gases are liquids.”
This is Conclusion II.
All solids are liquids.
No liquid is fluid.
A + E ⇒E–type of Conclusion“No solid is fluid.”