Logical Reasoning (Syllogism)
1 / 89
1) All cats are animals. Some animals are not mammals. Therefore, some cats are not mammals.
2 / 89
2) All lions are cats. All cats are mammals. Therefore, all lions are mammals.
3 / 89
3) All cats are animals. No animals are mammals. Therefore, no animals are cats.
4 / 89
4) All chairs are furniture. No tables are furniture. Therefore, no chairs are tables.
5 / 89
5) No cats are animals. No animals are mammals. Therefore, some animals are not cats.
6 / 89
6) All chairs are furniture. Some furniture are not chairs. Therefore, some furniture are not chairs.
7 / 89
7) No chairs are furniture. No furniture are chairs. Therefore, no tables are not chairs.
8 / 89
8) No dogs are animals. Some animals are mammals. Therefore, no animals are dogs.
9 / 89
9) All chairs are furniture. Some furniture are tables. Therefore, some chairs are tables.
10 / 89
10) No cats are animals. No animals are mammals. Therefore, some animals are cats.
11 / 89
11) All chairs are furniture. All furniture are tables. Therefore, all chairs are tables.
12 / 89
12) All cats are animals. Some animals are mammals. Therefore, some cats are mammals.
13 / 89
13) No chairs are furniture. No tables are chairs. Therefore, no tables are not chairs.
14 / 89
14) All cats are animals. No animals are mammals. Therefore, no cats are mammals.
15 / 89
15) All dogs are animals. Some animals are not mammals. Therefore, some animals are not dogs.
16 / 89
16) No dogs are animals. No animals are mammals. Therefore, some animals are not dogs.
17 / 89
17) All chairs are furniture. Some tables are not chairs. Therefore, some furniture are not chairs.
18 / 89
18) All chairs are furniture. No furniture are chairs. Therefore, some furniture are not chairs.
19 / 89
19) No cats are animals. Some animals are mammals. Therefore, some animals are not cats.
20 / 89
20) No dogs are animals. All animals are mammals. Therefore, some animals are not dogs.
21 / 89
21) All dogs are animals. Some animals are mammals. Therefore, some dogs are mammals.
22 / 89
22) No chairs are furniture. No tables are furniture. Therefore, no chairs are tables.
23 / 89
23) All cats are animals. No animals are mammals. Therefore, some animals are cats.
24 / 89
24) No chairs are furniture. No tables are chairs. Therefore, no furniture are not chairs.
25 / 89
25) No chairs are furniture. No tables are furniture. Therefore, no chairs are not tables.
26 / 89
26) No dogs are animals. All animals are mammals. Therefore, no animals are dogs.
27 / 89
27) No cats are animals. All animals are mammals. Therefore, some animals are cats.
28 / 89
28) All dogs are animals. No animals are mammals. Therefore, some animals are dogs.
29 / 89
29) All chairs are furniture. No tables are chairs. Therefore, some tables are not chairs.
30 / 89
30) No cats are animals. All animals are mammals. Therefore, no cats are mammals.
31 / 89
31) All chairs are furniture. Some furniture are not tables. Therefore, some chairs are not tables.
32 / 89
32) All chairs are furniture. No furniture are tables. Therefore, no chairs are tables.
33 / 89
33) No cats are animals. No animals are mammals. Therefore, no animals are cats.
34 / 89
34) All dogs are animals. Some animals are not dogs. Therefore, some animals are dogs.
35 / 89
35) No dogs are animals. Some animals are mammals. Therefore, some animals are dogs.
36 / 89
36) No dogs are animals. Some animals are mammals. Therefore, some animals are not dogs.
37 / 89
37) All cats are animals. No animals are mammals. Therefore, some cats are not mammals.
38 / 89
38) No cats are animals. Some animals are mammals. Therefore, no animals are cats.
39 / 89
39) No dogs are animals. No animals are mammals. Therefore, no dogs are mammals.
40 / 89
40) All chairs are furniture. No furniture are chairs. Therefore, some tables are not chairs.
41 / 89
41) All dogs are animals. Some animals are not mammals. Therefore, some dogs are not mammals.
42 / 89
42) All chairs are furniture. Some tables are not chairs. Therefore, some chairs are not furniture.
43 / 89
43) No chairs are furniture. Some furniture are not tables. Therefore, no chairs are not tables.
44 / 89
44) All cats are animals. Some animals are not mammals. Therefore, some animals are cats.
45 / 89
45) All chairs are furniture. All tables are furniture. Therefore, all chairs are tables.
46 / 89
46) No dogs are animals. All animals are mammals. Therefore, some dogs are not mammals.
47 / 89
47) No dogs are animals. No animals are mammals. Therefore, some dogs are not mammals.
48 / 89
48) No chairs are furniture. No furniture are tables. Therefore, no chairs are not tables.
49 / 89
49) No dogs are animals. All animals are mammals. Therefore, no dogs are mammals.
50 / 89
50) All cats are animals. Some animals are not cats. Therefore, some animals are cats.
51 / 89
51) No cats are animals. All animals are mammals. Therefore, some animals are not cats.
52 / 89
52) All birds are animals. Some animals are mammals. Therefore, some birds are mammals.
53 / 89
53) No chairs are furniture. All tables are furniture. Therefore, no chairs are tables.
54 / 89
54) All cats are animals. Some animals are not mammals. Therefore, some animals are not cats.
55 / 89
55) No cats are animals. All animals are mammals. Therefore, some cats are not mammals.
56 / 89
56) No dogs are animals. Some animals are mammals. Therefore, some dogs are not mammals.
57 / 89
57) No chairs are furniture. Some tables are not chairs. Therefore, no furniture are not chairs.
58 / 89
58) No cats are animals. Some animals are mammals. Therefore, no cats are mammals.
59 / 89
59) No chairs are furniture. Some tables are not furniture. Therefore, no chairs are not tables.
60 / 89
60) No chairs are furniture. All furniture are tables. Therefore, no chairs are tables.
61 / 89
61) No cats are animals. Some animals are mammals. Therefore, some animals are cats.
62 / 89
62) No cats are animals. No animals are mammals. Therefore, some cats are not mammals.
63 / 89
63) All chairs are furniture. Some tables are not furniture. Therefore, some chairs are not tables.
64 / 89
64) All dogs are animals. No animals are mammals. Therefore, no dogs are mammals.
65 / 89
65) All dogs are animals. No animals are mammals. Therefore, some animals are not dogs.
66 / 89
66) No chairs are furniture. No furniture are tables. Therefore, no chairs are tables.
67 / 89
67) No chairs are furniture. Some furniture are not chairs. Therefore, no furniture are not chairs.
68 / 89
68) All cats are animals. Some animals are not cats. Therefore, some animals are not cats.
69 / 89
69) No dogs are animals. All animals are mammals. Therefore, some animals are dogs.
70 / 89
70) No chairs are furniture. Some tables are furniture. Therefore, no chairs are tables.
71 / 89
71) All dogs are animals. All animals are mammals. Therefore, all dogs are mammals.
72 / 89
72) All chairs are furniture. Some tables are furniture. Therefore, some chairs are tables.
73 / 89
73) All dogs are animals. Some animals are not mammals. Therefore, some animals are dogs.
74 / 89
74) No chairs are furniture. Some furniture are tables. Therefore, no chairs are tables.
75 / 89
75) All chairs are furniture. No tables are chairs. Therefore, some furniture are not chairs.
76 / 89
76) All dogs are animals. No animals are mammals. Therefore, no animals are dogs.
77 / 89
77) No chairs are furniture. No furniture are chairs. Therefore, no furniture are not chairs.
78 / 89
78) All dogs are animals. No animals are mammals. Therefore, some dogs are not mammals.
79 / 89
79) No dogs are animals. No animals are mammals. Therefore, no animals are dogs.
80 / 89
80) All chairs are furniture. Some furniture are not chairs. Therefore, some chairs are not furniture.
81 / 89
81) No cats are animals. All animals are mammals. Therefore, no animals are cats.
82 / 89
82) No dogs are animals. Some animals are mammals. Therefore, no dogs are mammals.
83 / 89
83) All dogs are animals. Some animals are not dogs. Therefore, some animals are not dogs.
84 / 89
84) All chairs are furniture. No furniture are tables. Therefore, some chairs are not tables.
85 / 89
85) All cats are animals. No animals are mammals. Therefore, some animals are not cats.
86 / 89
86) No cats are animals. No animals are mammals. Therefore, no cats are mammals.
87 / 89
87) All chairs are furniture. No tables are furniture. Therefore, some chairs are not tables.
88 / 89
88) No cats are animals. Some animals are mammals. Therefore, some cats are not mammals.
89 / 89
89) No dogs are animals. No animals are mammals. Therefore, some animals are dogs.
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