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

  • Total Questions30

  • Time Allowed30

ECAT Mathematics Chapter 3 Logic

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Question # 1

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

Question # 2

Which of the following statement, is ture

Question # 3

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

Question # 4

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

Question # 5

Disjunction of p and q is

Question # 6

According to Aristotle, in preposition there could be

Question # 7

To draw conclusions front premises believed to be true, this way of reasoning is called

Question # 8

Conjunction of two statements p and q is denoted symbolically as

Question # 9

If p is false, ~ p is

Question # 10

Deduction is mostly used in

Question # 11

The greater part of our knowledge,is based on

Question # 12

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

Question # 13

Which of the following statement, is true

Question # 14

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

Question # 15

According to Aristotle, in proposition there could be

Question # 16

Any conditional and its contrapositive are

Question # 17

While witting his hooks on geometry, Euclid used

Question # 18

An implication of p and q is denoted by

Question # 19

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

Question # 20

The converse and Inverse are

Question # 21

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

Question # 22

Basic principles of deductive logic were laid down by

Question # 23

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

Question # 24

Basic-principles of deductive logic were laid down by:

Question # 25

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

Question # 26

The greater part of our knowledge, is based on

Question # 27

The symbol∋ stand for

Question # 28

~ p is the

Question # 29

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

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 conjunction of 3>5, and 5<9, is
A. false
B. true
C. unknown
D. disjunction
2 Disjunction of p and q is
A. p or q
B. p and q
C. p if q
D. p implies q
3 Deductive logic in which every statement is regarded as true or false and there is no other possibility is called:
A. Deductive logic
B. Inductive logic
C. Aristotlian logic
D. Non-Aristotlian logic
4
Question Image
A. false
B. true
C. not valid
D. undefine
5 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
6 Which of the following statement, is true
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 Basic-principles of deductive logic were laid down by:
A. Euelid
B. Leibniz
C. Aristotle
D. Newton
8 All men are mortal, We are men, there fore, we are also mortal. This is a useful example of
A. Deduction
B. Induction
C. Conjuction
D. disjunction
9 The disjunction of two statements p and q, is denoted symbolically as
10 The conditional statement "If p then q" is logically equivalent to the statement.
A. Not p or Not q
B. Not p and Not q
C. Not p or q
D. p or q

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  • ali shah

    ali shah

    30 May 2018

    a class

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