NIACL Model Paper 6 with solutions for free online practice

(i) All cards are boxes → Universal Affirmative (A-type).
(ii) Some trees are forests →Particular Affirmative (I- type).
(iii) No box is slate →Universal Negative (E-type).
(iv) Some boxes are not slates → Particular Negative (O- type).
(2) Some tiles are bangles.

All bangles are nails.
I + A => l-type of Conclusion "Some tiles are nails." Conclusion II is Converse of it.