Question # 1

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

Choose an answer

deduction

implication

conjunction

induction

Basic principles of deductive logic were laid down by

Choose an answer

Euclid

Leibniz

Newton

Aristotle

The conjunction of 3>5, and 5<9, is

Choose an answer

false

true

unknown

disjunction

While witting his hooks on geometry, Euclid used

Choose an answer

inductive method

deductive method

implication

proposition

Choose an answer

p and q

p or q

p implies q

p is equivalent to q

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

Choose an answer

False

True

Not discussed

negation of first

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

Choose an answer

false

true

not discussed

negation of first

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

Choose an answer

deduction

induction

conjunction

disjunction

The symbol∋ stand for

Choose an answer

Such that

There exist

For all

Belongs to

Any conditional and its contrapositive are

Choose an answer

Equilavant

Opposite

Equal

Not Equal

Choose an answer

hypothesis

implication

consequent

antecedent

~ p is the

Choose an answer

implication of p

disjunction of p

negation of p

conjuction of p

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

Choose an answer

non-Aristotlian logic

Aristotlian logic

Postulates

induction logic

The conjunction of 3>5 , and 5>9, is

Choose an answer

False

True

Disjunction

Unknown

Choose an answer

false

true

not valid

undefine

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

Choose an answer

personality

behaviour

reputation

good dealing

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

Choose an answer

false

true

equal

equivalent

Choose an answer

conclusion

consequent

hypothesis

conditional

While writing his books on geometry, Euelid used

Choose an answer

Inductive method

Deductive method

Implication

proposition

Which of the following statement, is ture

Choose an answer

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

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

Choose an answer

False

Equivalent

Equal

True

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

Choose an answer

Hypothesis

Proposition

implication

conjunction

The greater part of our knowledge,is based on

Choose an answer

Deduction

Induction

Conjunction

Disjunction

If p is false, -p is

Choose an answer

True

Not true

Equal to p

Conjunction

Basic-principles of deductive logic were laid down by:

Choose an answer

Euelid

Leibniz

Aristotle

Newton

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

Choose an answer

false

equilvalent

equal

true

If p is false, ~ p is

Choose an answer

true

not true

equal to p

conjuction

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

Choose an answer

hypothesis

conditional

disjunction

conjunction

The greater part of our knowledge, is based on

Choose an answer

deduction

induction

conjunction

disjunction

-p is the

Choose an answer

Implication of p

disjunction of p

negation of p

conjunction of p

More Classes

Other Links

Mathematics ECAT Pre Engineering Chapter 3 Logic Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer