SSC CGL 2019 · Question 17 of 76

Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: No crow is a bird. All birds are animals. Conclusions: I. Some animals are crows. II. Some animals are birds. III. No animal is a crow.

Syllogism

1. AConclusion II and either conclusion I or III followsCorrect
2. BNone of the conclusions follows
3. COnly conclusion III follows
4. DOnly conclusions I and III follow