61
Exclusive disjunct holds
A)
1 Only
B)
2 Only
C)
Both 1 and 2
D)
Neither 1 nor 2
Answer & Solution
Answer: Option
C
62
Either we will eat pizza or icecream. What kind of statement is this
A)
Disjunctive
B)
Conjunction
C)
Negation
D)
Categorical
Answer & Solution
Answer: Option
A
63
What are the methods to do decision procedures?
A)
1 and 2
B)
2 and 3
C)
1 and 4
D)
1, 2 and 3
Answer & Solution
Answer: Option
D
64
Match the following:
List-I List-II
a. Universal instantiation
1. (x) (Qx) ∴ (Qv)
b. Universal generalisation
2. Q y ∴ (x) (Qx)
c. Existential instantiation
3. (∃x) (Qx) ∴ qu
d. Existential generalisation
4. Q v ∴ (∃x) (Qx)
A)
a-1, b-2, c-3, d-4
B)
a-2, b-3, c-1, d-4
C)
a-4, b-3, c-2, d-1
D)
a-1, b-4, c-3, d-2
Answer & Solution
Answer: Option
A
65
Which combination of fallacies occur if the rule "Any term distributed in the conclusion must be distributed in the premises" is not followed.
A)
Undistributed middle and Illicit major
B)
Undistributed middle and fallacy of Exclusive premises
C)
Illicit major and Illicit minor
D)
Fallacy of exclusive premises and Illicit major
Answer & Solution
Answer: Option
C
66
When we have the truth values in all the resulting table than it is called
A)
Valid argument
B)
Tautology
C)
Sound argument
D)
All of these
Answer & Solution
Answer: Option
B
67
Truth table is used to determine what?
A)
All possible false values
B)
All possible truth values
C)
Subsequent negative value
D)
Antecedent negative value
Answer & Solution
Answer: Option
B
68
Consider the follwoing argument-form and identify the rule of inference involved in it from option given below.
A)
Hypothetical Syllogism
B)
Modus Tollens
C)
Disjunctive Syllogism
D)
Constructive Dilemma
Answer & Solution
Answer: Option
D
69
The phrase "there is at least one object(x) such that" is the auxillary form of
A)
universal proposition
B)
individual variable
C)
particular proposition
D)
quantification of statement
Answer & Solution
Answer: Option
C
70
In axiomatic system, axiom is regarded as what?
A)
Dependent
B)
Independent
C)
Reflective
D)
Reason
Answer & Solution
Answer: Option
B
