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11
Disjunctive is referred as
1. ∨
2. ⊃
3. or
4. And
Select the correct answer:
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Answer & Solution
Answer: Option D
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12
The dot (.) in the statement p.q is the connector used in the statements.
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Answer: Option A
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13
Some good actor are not powerful athletes. Therefore, all professional wrestlers are good actor. All professional wrestlers are powerful athlets.
The syllogism involves the fallacy of
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Answer: Option C
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14
Quantification helps in what?
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Answer: Option A
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15
If A and B are true statements and X and Y are false statements, the compound statement ∼ (A ∨ X) is
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Answer: Option B
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16
Which one of the following rules of inference is employed in the argument.
[N ⊃ (O.P)] • [Q ⊃ (O.P)]
N ∨ Q
∴ (O.P) ∨ (O.R)
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Answer & Solution
Answer: Option C
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17
Conjunction function deal with . . . . . . . .
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Answer: Option B
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18
The invalidity of an argument can be proved through the shorter truth table technique in which of the following ways?
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Answer: Option D
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19
What is the truth value of following statement?
''Why are you late"?
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Answer: Option C
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20
Find the equivalence by matching List I with List II and select the correct answer:
List-I List-II
a. [(p.q) ⊃ r] ≡ 1. [(p ⊃ q) . (q ⊃ p)]
b. [p ∨ (q.r)] ≡ 2. ∼ p ∨ q
c. [(p ≡ q)] ≡ 3. [p ⊃ (q ⊃ r)]
d. [p ⊃ q] ≡ 4. [(p ∨ q) . (p ∨ r)]
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Answer: Option D
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