Question # 1

An implication of p and q is denoted by

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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

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

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hypothesis

proposition

implication

conjuction

Any conditional and its contrapositive are

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Equilavant

Opposite

Equal

Not Equal

According to Aristotle, in proposition there could be

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one possibilities

two possibilities

three possibilities

seven possibilities

Conjunction of two statements p and q is denoted symbolically as

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According to Aristotle, in preposition there could be

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One possibility

Two possibility

three possibility

Seven possibilites

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

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

-p is the

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Implication of p

disjunction of p

negation of p

conjunction of p

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

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

Deduction is mostly used in

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elementary mathematics

natural science

higher mathematics

medicine

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

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false

true

equal

equivalent

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p and q

p or q

p implies q

p is equivalent to q

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

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The symbol ∃ stand for

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Such that

This implies that

For all

There exist

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

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personality

behaviour

reputation

good dealing

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

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deduction

implication

conjunction

induction

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

A statement which is already false is called

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Tautology

Contrapsitive

Absurdity

Universal quantifiers

~ p is the

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implication of p

disjunction of p

negation of p

conjuction of p

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ECAT Pre General Science Mathematics Chapter 3 Logic Online Test MCQs With Answers

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