ECAT Pre Engineering MCQ Test With Answer for Chapter 3 Mathematics

MCQ's Test For ECAT Mathematics Chapter 3 Logic

Try The MCQ's Test For ECAT Mathematics Chapter 3 Logic

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ECAT Mathematics Chapter 3 Logic

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Question # 1

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

Question # 2

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

Question # 3

Conjunction of two statements p and q is denoted symbolically as

Question # 4

A statement which is already false is called

Question # 5

According to Aristotle, in preposition there could be

Question # 6

While witting his hooks on geometry, Euclid used

Question # 7

A statement which is already false is called

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

If p is false, -p is

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

An implication of p and q is denoted by

Question # 16

The greater part of our knowledge,is based on

Question # 17

Deduction is mostly used in

Question # 18

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

Question # 19

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

Question # 20

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

Question # 21

Any conditional and its contrapositive are

Question # 22

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

Question # 23

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

Question # 24

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

Question # 25

~ p is the

Question # 26

Disjunction of p and q is

Question # 27

-p is the

Question # 28

The symbol ∃ stand for

Question # 29

For reasoning, we have to use

Question # 30

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

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ECAT Mathematics Chapter 3 Important MCQ's

Sr.# Question Answer
1 The greater part of our knowledge, is based on
A. deduction
B. induction
C. conjunction
D. disjunction
2 An implication of p and q is denoted by
3 Conjunction of two statements p and q is denoted symbolically as
4 To draw conclusions from some expreiments or few contacts only is called
A. deduction
B. implication
C. conjunction
D. induction
5 The conjunction of 3>5 , and 5>9, is
A. False
B. True
C. Disjunction
D. Unknown
6 Which of the following statement, is ture
A. Lahore is in Punjab and 5>7
B. Lahore is the capital of Pakistan and 3<23
C. Lahore is capital of Sindh and 2+2=7
D. Lahore is the capital of Sindh or 2+2 = 4
7 ~ p is the
A. implication of p
B. disjunction of p
C. negation of p
D. conjuction of p
8 Any two propositions which is combined by the word "and" and form a compound proposition is called
A. conditional of the original proposition
B. consequent of the original proposition
C. disjunction of the original proposition
D. conjunction of the original propositoin
9
Question Image
A. hypothesis
B. implication
C. consequent
D. antecedent
10 The converse and Inverse are
A. Equivalent to each other
B. Opposite to each other
C. Equal to each other
D. Not Equal to each other

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  • ali shah

    ali shah

    30 May 2018

    a class

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