Symbolic Logic Set 1
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This set of Symbolic Logic Multiple Choice Questions & Answers (MCQs) focuses on Symbolic Logic Set 1
Q1 | Logic is a-------- science
- positive science
- normative science
- descriptive science
- none of these
Q2 | Logic is the Science of --------
- plants
- thought
- wealth
- society
Q3 | In Symbolic logic, ________ do not change their value.
- constants
- negation
- variables
- inference
Q4 | In _______ proposition, two simple propositions are combined by ‘either -- or’.
- disjunctive c
- negative
- conjunctive
- implication
Q5 | ‘Socrates is a Philosopher’ is a -------- proposition
- compound
- simple
- general
- none of these
Q6 | ‘If it is raining then the ground will be wet’ is an example of ________.
- negation
- conjunction
- disjunction
- implication
Q7 | A curl is also called ________.
- tilde
- dot
- wedge
- horseshoe
Q8 | ‘If p, then q and r’ is symbolized as _________.
- p ∙ (q ∙ r)
- (p ∙ q) ∙ r
- (~p ∙ q) ∙ r
- p⊃ (q ∙ r)
Q9 | ’ Ram is tall and Das is short’ is an example of --------- proposition
- compound
- simple
- general
- none of these
Q10 | Symbolic expression of ‘p implies q’ is
- p ∙ q
- p v q
- p כ q
- p ≡ q
Q11 | ----------- changes its value from argument to argument.
- variable
- constant
- both (a) and (b)
- none of these
Q12 | Wedge symbol denotes ________ function.
- negation
- conjunction
- disjunction
- implication
Q13 | ---------- symbol stands for ‘if -- then’ relationship.
- ∙
- כ
- ∨
- ~
Q14 | In the compound statement ‘p ⊃ q’, ‘p’ and ‘q’ are _________.
- constants
- bi conditionals
- variables
- none of these
Q15 | ‘Raju is not honest’ is an example of a _________ proposition.
- bi conditional
- conjunctive
- disjunctive
- negative
Q16 | The known propositions in an Inference is called
- conclusion
- predicate
- premises
- none of these
Q17 | ‘~’ is _________ symbol
- disjunction
- implication
- negation
- none of these
Q18 | In conjunctive propositions, two simple propositions are joined by the word_________.
- either – or
- and
- if -- then
- either – or
Q19 | The language used with the purpose of giving information is called ---function of language
- expressive
- informative
- directive
- none of these
Q20 | ‘Logic is the study of correct reasoning’ is an example for ---- function oflanguage
- informative
- expressive
- directive
- none of these
Q21 | By using ________, the logical form of an argument becomes explicit.
- truth tables
- truth values
- symbols
- none of these
Q22 | The constant symbol ‘ ’ stands for ________. ѵ
- disjunction
- implication
- negation
- none of these
Q23 | The use of language for expressing one’s feelings and emotions and thoughtsare called ----
- informative
- expressive
- directive
- none of these
Q24 | ‘That is really great’ is an example of ------ use of language
- informative
- expressive
- directive
- none of these
Q25 | The use of language that seeks for guide or to command is --- function oflanguage
- expressive
- informative
- directive
- none of these