Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Logical Reasoning Structure of Arguments Classical Square of Opposition
Which of the following propositions are so related that they cannot both be false, although they may both be true?
A. Some cars are polluting vehicles.
B. Some cars are not polluting vehicles.
C. All cars are polluting vehicles.
D. No cars are polluting vehicles.
Choose the correct answer from the options given below:
1
C and D only
2
A and B only
3
B and C only
4
A and C only