Question # 1

The greater part of our knowledge,is based on

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Deduction

Induction

Conjunction

Disjunction

Basic principles of deductive logic were laid down by

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Euclid

Leibniz

Newton

Aristotle

Basic-principles of deductive logic were laid down by:

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Euelid

Leibniz

Aristotle

Newton

All men are mortal. We are men, therefore, we are also mortal. This is a useful example of

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deduction

induction

conjunction

disjunction

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hypothesis

implication

consequent

antecedent

A statement which is already false is called

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Tautology

Contrapsitive

Absurdity

Universal quantifiers

Any two propositions which is combined by the word "and" and form a compound proposition is called

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conditional of the original proposition

consequent of the original proposition

disjunction of the original proposition

conjunction of the original propositoin

10 is a even number or 0 is a natural number, then truth value of this disjunction is

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false

true

not discussed

negation of first

The symbol∋ stand for

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Such that

There exist

For all

Belongs to

Deduction is mostly used in

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elementary mathematics

natural science

higher mathematics

medicine

While writing his books on geometry, Euelid used

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Inductive method

Deductive method

Implication

proposition

Any conditional and its contrapositive are

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Equilavant

Opposite

Equal

Not Equal

A conjunction is considered to he true only if both its components are

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false

equilvalent

equal

true

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p and q

p or q

p implies q

p is equivalent to q

If both p and q are false, then the disjunction of p and q is

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false

true

equal

equivalent

While witting his hooks on geometry, Euclid used

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inductive method

deductive method

implication

proposition

Conjunction of two statements p and q is denoted symbolically as

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According to Aristotle, in proposition there could be

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one possibilities

two possibilities

three possibilities

seven possibilities

A daclarative statement which may be true or false but not both is called a

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hypothesis

proposition

implication

conjuction

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conclusion

consequent

hypothesis

conditional

To draw conclusions from some experiments or few contacts only is called:

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Deduction

Implication

Conjunction

Induction

The greater part of our knowledge, is based on

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deduction

induction

conjunction

disjunction

The statements of the form "If p then q" are called

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hypothesis

conditional

disjunction

conjunction

We often consult doctors or lawyers on the basis of their good

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personality

behaviour

reputation

good dealing

For reasoning, we have to use

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implication

conjunction

induction

proposition

If p is false, -p is

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True

Not true

Equal to p

Conjunction

~ p is the

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implication of p

disjunction of p

negation of p

conjuction of p

According to Aristotle, in preposition there could be

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One possibility

Two possibility

three possibility

Seven possibilites

Deductive logic in which every statement is regarded as true or false and there is no other possibility is called

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deductive logic

inductive logic

Aristolian logic

non-Aristolian logic

The disjunction of two statements p and q, is denoted symbolically as

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