(i) All triangles are squares →Universal Affirmative (A–type). (ii) Some rectangles are cones →Particular Affirmative (I–type). (iii) No square is rectangle →UniversalNegative (E–type). (i) All triangles are squares →Universal Affirmative (A–type). (ii) Some rectangles are cones →Particular Affirmative (I–type). (iii) No square is rectangle →UniversalNegative (E–type).(iv) Some squares are not rectangles→ Particular Negative (O–type). No aim is vision. All visions are objectives. E + A ⇒O1 – type of conclusion “Some objectives are notaims”. (P) All visions are objectives. No objective is goal. A + E ⇒E – type of Conclusion“No visions is goal”. (Q) (iv) Some squares are not rectangles→ Particular Negative (O–type). (1) Conclusion I is Converse ofthe Conclusion (Q).