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