Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Logical Reasoning Structure of Arguments Classical Square of Opposition
If the statement- "All aeroplanes are polluting vehicles', is given as true, then which of the following statements can be immediately inferred to be true?
1
No aeroplanes are polluting vehicle
2
Some aeroplanes are polluting vehicles.
3
Some aeroplanes are not polluting vehicles.
4
No polluting vehicles are aeroplanes.