A valid deductive argument with true premises is called a ------ argument. A) sound B) unsound C) fallacious D) dilemma.

A valid deductive argument with true premises is called a ------ argument. A) sound B) unsound C) fallacious D) dilemma.  
by

1 Answer

Answer :

A) sound 
by

Related questions

The premises provide conclusive grounds for the conclusion in ----------- argument. A) Inductive B) Deductive C) Fallacious D) Intuitive

Description : The premises provide conclusive grounds for the conclusion in ----------- argument. A) Inductive B) Deductive C) Fallacious D) Intuitive

Last Answer : B) Deductive

A deductive argument is sound if and only if it is A) valid and all its premises are true B) invalid and all its premises are true C) is valid and one of the premise is false D) is valid and its conclusion is false.

Description : A deductive argument is sound if and only if it is A) valid and all its premises are true B) invalid and all its premises are true C) is valid and one of the premise is false D) is valid and its conclusion is false. 

Last Answer : A) valid and all its premises are true 

If it is possible for the premises of a deductive argument to be true and its conclusion to be false, that argument is A) Valid B) Invalid C) Indescribable D) Sound.

Description : If it is possible for the premises of a deductive argument to be true and its conclusion to be false, that argument is A) Valid B) Invalid C) Indescribable D) Sound.  

Last Answer : B) Invalid

The falsehood of a valid deductive argument’s conclusion guarantees that A) the argument is sound B) atleast one of the premise is false C) premises are true D) the validity is uncertain.

Description : The falsehood of a valid deductive argument’s conclusion guarantees that A) the argument is sound B) atleast one of the premise is false C) premises are true D) the validity is uncertain. 

Last Answer : B) atleast one of the premise is false 

The relationship between premises and conclusion in a deductive argument is--. A) Cause-Effect B) Analytic-Synthetic C) A priori-A posterior D) Implication-Entailment.

Description : The relationship between premises and conclusion in a deductive argument is--. A) Cause-Effect B) Analytic-Synthetic C) A priori-A posterior D) Implication-Entailment. 

Last Answer : D) Implication-Entailment. 

A syllogism is form of mediate _________ inference. A) deductive B) inductive C) intuitive D) fallacious.

Description : A syllogism is form of mediate _________ inference. A) deductive B) inductive C) intuitive D) fallacious.

Last Answer : A) deductive

That cannot advance beyond the scope of its premises is A) Induction B) Material logic C) Deduction D) Dilemma.

Description : That cannot advance beyond the scope of its premises is A) Induction B) Material logic C) Deduction D) Dilemma. 

Last Answer : C) Deduction 

Select the code, which is not correct in the context of deductive argument with two premises: (A) An argument with one true premise, one false premise and a false conclusion may be valid. (B) An argument with two true premises and a false conclusion may be valid. (C) An argument with one true premise, one false premise and a true conclusion may be valid. (D) An argument with two false premises and a false conclusion may be valid.

Description : Select the code, which is not correct in the context of deductive argument with two premises: (A) An argument with one true premise, one false premise and a false conclusion may be valid. (B) An argument ... may be valid. (D) An argument with two false premises and a false conclusion may be valid. 

Last Answer : (B) An argument with two true premises and a false conclusion may be valid. 

A deductive argument can not be valid : (A) If its premise / premises is/are true and its conclusion is true. (B) If its premise / premises is /are true and its conclusion is false. (C) If its premise / premises is/are false and its conclusion is false. (D) If its premise / premises is / are false and its conclusion is true.

Description : A deductive argument can not be valid : (A) If its premise / premises is/are true and its conclusion is true. (B) If its premise / premises is /are true and its conclusion is false. (C) If ... conclusion is false. (D) If its premise / premises is / are false and its conclusion is true.

Last Answer : (B) If its premise / premises is /are true and its conclusion is false

A deductive argument is valid if: (A) premises are false and conclusion true (B) premises are false and conclusion is also false (C) premises are true and conclusion is false (D) premises are true and conclusion is true

Description : A deductive argument is valid if: (A) premises are false and conclusion true (B) premises are false and conclusion is also false (C) premises are true and conclusion is false (D) premises are true and conclusion is true

Last Answer : (D) premises are true and conclusion is true

The following argument: Aristotle is human and mortal. Bacon is human and mortal. Castro is human and mortal. Descartes is human and mortal. Therefore all humans are mortal. is an example for --------- argument. A) Deductive B) Inductive C) Syllogistic D) Deduction-Induction combined.

Description : The following argument:  Aristotle is human and mortal.  Bacon is human and mortal.  Castro is human and mortal.  Descartes is human and mortal.  Therefore all humans are mortal.  is an example ... ---- argument. A) Deductive  B) Inductive C) Syllogistic D) Deduction-Induction combined. 

Last Answer : B) Inductive 

The following argument: “ All mammals have wings. All reptiles are mammals. Therefore all reptiles have wings ”. A) Inductive B) invalid C) sound D) Valid.

Description : The following argument:  “ All mammals have wings.  All reptiles are mammals.  Therefore all reptiles have wings ”. A) Inductive  B) invalid  C) sound  D) Valid. 

Last Answer :  D) Valid. 

Propositions which supports the conclusion of an argument are called A) Inferences B) Premises C) Terms D) Concepts.

Description : Propositions which supports the conclusion of an argument are called  A) Inferences B) Premises C) Terms D) Concepts.

Last Answer : B) Premises 

Given below are some characteristics of reasoning. Select the code that states a characteristic which is not of deductive reasoning: (A) The conclusion must be based on observation and experiment (B) The conclusion should be supported by the premise/premises (C) The conclusion must follow from the premise/premises necessarily (D) The argument may be valid or invalid

Description : Given below are some characteristics of reasoning. Select the code that states a characteristic which is not of deductive reasoning: (A) The conclusion must be based on observation and experiment ( ... must follow from the premise/premises necessarily (D) The argument may be valid or invalid

Last Answer : (A) The conclusion must be based on observation and experiment

Which one among the following is not a characteristic of a deductive type of argument ? (A) The conclusion follows from the premise/premises necessarily. (B) The argument admits degree of complexity. (C) The argument provides us knowledge about matters of fact. (D) The argument must be either valid or invalid.

Description : Which one among the following is not a characteristic of a deductive type of argument ? (A) The conclusion follows from the premise/premises necessarily. (B) The argument admits degree of complexity. ( ... provides us knowledge about matters of fact. (D) The argument must be either valid or invalid.

Last Answer : (C) The argument provides us knowledge about matters of fact.

The premises of a valid deductive argument: (A) Provide some evidence for its conclusion (B) Provide no evidence for its conclusion (C) Are irrelevant for its conclusion (D) Provide conclusive evidence for its conclusion

Description : The premises of a valid deductive argument: (A) Provide some evidence for its conclusion (B) Provide no evidence for its conclusion (C) Are irrelevant for its conclusion (D) Provide conclusive evidence for its conclusion

Last Answer : (D) Provide conclusive evidence for its conclusion

Both premises and conclusion of an argument are _______. A) Commands B) Propositions C) Exclamations D) Questions.

Description : Both premises and conclusion of an argument are _______. A) Commands B) Propositions C) Exclamations  D) Questions.  

Last Answer : B) Propositions 

The claim of an inductive argument is that premises provide---------- for the conclusion. A) invalidity B) absolute evidence C) no evidence D) some evidence

Description : The claim of an inductive argument is that premises provide---------- for the conclusion. A) invalidity B) absolute evidence C) no evidence D) some evidence 

Last Answer : D) some evidence 

Two_______ premises yield no valid conclusion. A) universal B) particular C) affirmative D) categorical.

Description : Two_______ premises yield no valid conclusion. A) universal B) particular C) affirmative D) categorical. 

Last Answer : B) particular 

All Indians are hardworking All Keralites are Indians Therefore, All Keralites are hardworking The above argument is A) Invalid B) False C) Valid D) True

Description : All Indians are hardworking All Keralites are Indians Therefore, All Keralites are hardworking The above argument is A) Invalid B) False C) Valid D) True 

Last Answer : C) Valid 

Select the code which states the condition of an invalid deductive argument : (A) All the premises are true but the conclusion is false. (B) Some of the premises are true but the conclusion is false. (C) All the premises are false and the conclusion is also false. (D) All the premises are true and the conclusion is also true.

Description : Select the code which states the condition of an invalid deductive argument : (A) All the premises are true but the conclusion is false. (B) Some of the premises are true but the conclusion is false. ... the conclusion is also false. (D) All the premises are true and the conclusion is also true.

Last Answer : (A) All the premises are true but the conclusion is false. 

A deductive argument is invalid if: (A) Its premises and conclusions are all true (B) Its premises and conclusions are all false (C) Its premises are true but its conclusion is false (D) Its premises are false but its conclusion is true

Description : A deductive argument is invalid if: (A) Its premises and conclusions are all true (B) Its premises and conclusions are all false (C) Its premises are true but its conclusion is false (D) Its premises are false but its conclusion is true

Last Answer : (C) Its premises are true but its conclusion is false

Choose the right code: A deductive argument claims that: I. The conclusion does not claim something more than that which is contained in the premises. II. The conclusion is supported by the premise/premises conclusively. III. If the conclusion is false, then premise/premises may be either true or false. IV. If premise/combination of premises is true, then conclusion must be true. Codes : (A) I and II (B) I and III (C) II and III (D) All the above

Description : Choose the right code: A deductive argument claims that: I. The conclusion does not claim something more than that which is contained in the premises. II. The conclusion is supported by the premise/premises conclusively. III. If ... (A) I and II (B) I and III (C) II and III (D) All the above

Last Answer : Answer: A

When the conclusion of an argument follows from its premise/premises conclusively, the argument is called (A) Circular argument (B) Inductive argument (C) Deductive argument (D) Analogical argument

Description : When the conclusion of an argument follows from its premise/premises conclusively, the argument is called (A) Circular argument (B) Inductive argument (C) Deductive argument (D) Analogical argument

Last Answer : (C) Deductive argument

Deductive logic is also known as A) Intuitive logic B) Material logic C) Formal logic D) Scientific logic.

Description : Deductive logic is also known as A) Intuitive logic B) Material logic C) Formal logic D) Scientific logic. 

Last Answer : C) Formal logic 

Validity or Invalidity may be predicated of ---------. A) Deductive arguments B) propositions C) terms D) concepts.

Description : Validity or Invalidity may be predicated of ---------. A) Deductive arguments B) propositions C) terms D) concepts. 

Last Answer : A) Deductive arguments 

Deductive arguments are typically ----------. A) Analytic B) Synthetic C) Intuitive D) Material.

Description : Deductive arguments are typically ----------. A) Analytic B) Synthetic C) Intuitive D) Material. 

Last Answer : A) Analytic 

In a deductive argument conclusion is: (A) Summing up of the premises (B) Not necessarily based on premises (C) Entailed by the premises (D) Additional to the premises

Description : In a deductive argument conclusion is: (A) Summing up of the premises (B) Not necessarily based on premises (C) Entailed by the premises (D) Additional to the premises

Last Answer : (C) Entailed by the premises

That proposition which is affirmed on the basis of premises is called A) Term B) Concept C) Idea D) Conclusion.

Description : That proposition which is affirmed on the basis of premises is called A) Term B) Concept C) Idea D) Conclusion.

Last Answer :  D) Conclusion. 

From two ________ premises no conclusion is possible. A) universal B) affirmative C) negative D) categorical

Description : From two ________ premises no conclusion is possible. A) universal B) affirmative C) negative D) categorical  

Last Answer : C) negative

__________ fallacy occurs when a term is used in two different meanings in the syllogism. A) Undistribute middle B) Two negative premises C) Equivocation D) Illicit major.

Description :  __________ fallacy occurs when a term is used in two different meanings in the syllogism.  A) Undistribute middle B) Two negative premises C) Equivocation D) Illicit major.

Last Answer : C) Equivocation 

That term which occurs in the premises and not in the conclusion is A) Major term B) Minor term C) Copula D) Middle term.

Description : That term which occurs in the premises and not in the conclusion is A) Major term B) Minor term C) Copula D) Middle term. 

Last Answer : D) Middle term. 

In induction, reasoning proceeds to a conclusion that is ---------- to the scope of its premises. A) confined B) not confined C) narrow D) restricted.

Description : In induction, reasoning proceeds to a conclusion that is ---------- to the scope of its premises.   A) confined B) not confined C) narrow D) restricted.

Last Answer : B) not confined 

A dilemma is complex when the conclusion is __________ proposition. A) implicative B) categorical C) disjunctive D) negative

Description : A dilemma is complex when the conclusion is __________ proposition. A) implicative B) categorical C) disjunctive D) negative 

Last Answer : C) disjunctive

A dilemma is simple when the conclusion is__________ proposition. A) disjunctive B) implicative C) negative D) categorical

Description : A dilemma is simple when the conclusion is__________ proposition. A) disjunctive B) implicative C) negative D) categorical 

Last Answer : D) categorical 

A dilemma is ________ when disjunctive minor premise denies the consequents of the major premise A) constructive B) destructive C) subjective D) objective

Description : A dilemma is ________ when disjunctive minor premise denies the consequents of the major premise A) constructive B) destructive C) subjective D) objective

Last Answer :  B) destructive

A dilemma is ________ when disjunctive minor premise affirms the antecedents of the major premise A) constructive B) destructive C) objective D) subjective.

Description : A dilemma is ________ when disjunctive minor premise affirms the antecedents of the major premise A) constructive B) destructive C) objective D) subjective. 

Last Answer : A) constructive 

A Dilemma is a ________ syllogism. A) mixed B) categorical C) hypothetical D) disjunctive.

Description : A Dilemma is a ________ syllogism. A) mixed B) categorical C) hypothetical D) disjunctive. 

Last Answer :  A) mixed 

A ___________ is a mixed syllogism whose major premise is a disjunctive propositions and whose minor premise and conclusion are categorical propositions. A) Categorical syllogism B) Hypothetical syllogism C) Disjunctive syllogism D) Dilemma.

Description : A ___________ is a mixed syllogism whose major premise is a disjunctive propositions and whose minor premise and conclusion are categorical propositions. A) Categorical syllogism B) Hypothetical syllogism C) Disjunctive syllogism D) Dilemma. 

Last Answer : C) Disjunctive syllogism  

Modus tollens is also known as________. A) Constructive hypothetical syllogism B) Constructive dilemma C) Destructive dilemma D) Destructive hypothetical syllogism.

Description : Modus tollens is also known as________. A) Constructive hypothetical syllogism B) Constructive dilemma C) Destructive dilemma D) Destructive hypothetical syllogism.

Last Answer :  D) Destructive hypothetical syllogism. 

A constructive hypothetical syllogism is also known as _______. A) Modus Tollens B) Modus ponens C) Constructive dilemma D) Addition.

Description : A constructive hypothetical syllogism is also known as _______. A) Modus Tollens B) Modus ponens C) Constructive dilemma D) Addition. 

Last Answer : B) Modus ponens 

A hypothetical syllogism is also called______ A) Conjunctive syllogism B) Disjunctive syllogism C) Categorical syllogism D) Dilemma.

Description : A hypothetical syllogism is also called______ A) Conjunctive syllogism B) Disjunctive syllogism C) Categorical syllogism D) Dilemma.

Last Answer : A) Conjunctive syllogism

A syllogism in which the major premise is a hypothetical proposition, the minor and the conclusion are categorical propositions is a_______. A) Categorical syllogism B) Hypothetical syllogism C) Disjunctive syllogism D) Dilemma.

Description : A syllogism in which the major premise is a hypothetical proposition, the minor and the conclusion are categorical propositions is a_______. A) Categorical syllogism B) Hypothetical syllogism C) Disjunctive syllogism D) Dilemma. 

Last Answer : B) Hypothetical syllogism 

That proposition in which the quantity of the subject is not stated clearly but left vague is called______________. A) Dilemma B) Fallacy C) Indefinite D) False.

Description : That proposition in which the quantity of the subject is not stated clearly but left vague is called______________. A) Dilemma B) Fallacy C) Indefinite D) False. 

Last Answer : C) Indefinite 

________ is a statement of relation between two terms. A) Proposition B) Denotation C) Syllogism D) Dilemma

Description :  ________ is a statement of relation between two terms. A) Proposition B) Denotation C) Syllogism D) Dilemma 

Last Answer : A) Proposition

The verbal expression of reasoning is called---------. A) an argument B) a term C) a proposition D) a concept

Description : The verbal expression of reasoning is called---------. A) an argument B) a term C) a proposition D) a concept

Last Answer : A) an argument 

The verbal expression of a judgment is called ----------. A) Argument B) Term C) Proposition D) Reasoning

Description : The verbal expression of a judgment is called ----------. A) Argument B) Term C) Proposition D) Reasoning

Last Answer : C) Proposition 

The verbal expression of a concept is called a --------. A) Proposition B) Argument C) Judgment D) Term

Description : The verbal expression of a concept is called a --------. A) Proposition B) Argument C) Judgment D) Term

Last Answer : D) Term

Can a valid deductive argument have a false conclusion?

Description : Can a valid deductive argument have a false conclusion?

Last Answer : Feel Free to Answer

“All thugs are murderers Therefore all Indians are murderers”. The fallacy committed by above argument is A) Illicit minor B) Illicit major C) Ambiguous major D) Undistributed middle.

Description : “All thugs are murderers  Therefore all Indians are murderers”.  The fallacy committed by above argument is  A) Illicit minor  B) Illicit major  C) Ambiguous major  D) Undistributed middle. 

Last Answer : A) Illicit minor