Question # 1

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

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false

true

not valid

undefine

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

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False

Equivalent

Equal

True

Which of the following statement, is true

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Lahore is in Punjab and 5>7

Lahore is the capital of Pakistan and 3<23

Lahore is capital of Sindh and 2+2 = 7

Lahore is the capital of Sindh or 2+2=4

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 symbol ∃ stand for

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Such that

This implies that

For all

There exist

The greater part of our knowledge,is based on

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Deduction

Induction

Conjunction

Disjunction

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p and q

p or q

p implies q

p is equivalent to q

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

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hypothesis

proposition

implication

conjuction

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

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personality

behaviour

reputation

good dealing

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

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While writing his books on geometry, Euelid used

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Inductive method

Deductive method

Implication

proposition

For reasoning, we have to use

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implication

conjunction

induction

proposition

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hypothesis

implication

consequent

conditional

The converse and Inverse are

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Equivalent to each other

Opposite to each other

Equal to each other

Not Equal to each other

~ p is the

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implication of p

disjunction of p

negation of p

conjuction of p

A statement which is already false is called

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Tautology

Contrapsitive

Absurdity

Universal quantifiers

If p is false, -p is

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True

Not true

Equal to p

Conjunction

To draw conclusions from some expreiments or few contacts only is called

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deduction

implication

conjunction

induction

Deduction is mostly used in

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elementary mathematics

natural science

higher mathematics

medicine

Logic in which there is scope of third or fourth possibility is called.

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non-Aristotlian logic

Aristotlian logic

Postulates

induction logic

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

The conditional statement "If p then q" is logically equivalent to the statement.

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Not p or Not q

Not p and Not q

Not p or q

p or q

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

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hypothesis

conditional

disjunction

conjunction

A statement which is already false is called

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Tautology

Contrapsitive

Absurdity

Universal quantifiers

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

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hypothesis

implication

consequent

antecedent

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conclusion

consequent

hypothesis

conditional

Conjunction of two statements p and q is denoted symbolically as

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