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

00:00
Question # 1

A statement which is already false is called

Question # 2

Deduction is mostly used in

Question # 3

-p is the

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Basic-principles of deductive logic were laid down by:

Question # 8

An implication of p and q is denoted by

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

The symbol∋ stand for

Question # 14

The greater part of our knowledge, is based on

Question # 15

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

Question # 16

Which of the following statement, is true

Question # 17

While writing his books on geometry, Euelid used

Question # 18

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

Question # 19

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

Question # 20

Any conditional and its contrapositive are

Question # 21

Disjunction of p and q is

Question # 22

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

Question # 23

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

Question # 24

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

Question # 25

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

Question # 26

Conjunction of two statements p and q is denoted symbolically as

Question # 27

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

Question # 28

The converse and Inverse are

Question # 29

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

Question # 30

The greater part of our knowledge,is based on

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ECAT Mathematics Chapter 3 Important MCQ's

Sr.# Question Answer
1 While writing his books on geometry, Euelid used
A. Inductive method
B. Deductive method
C. Implication
D. proposition
2
Question Image
A. conclusion
B. consequent
C. hypothesis
D. conditional
3 The conjunction of 3>5, and 5<9, is
A. false
B. true
C. unknown
D. disjunction
4 To draw conclusions front premises believed to be true, this way of reasoning is called
A. deduction
B. induction
C. implication
D. disjunction
5 The statements of the form "If p then q" are called
A. hypothesis
B. conditional
C. disjunction
D. conjunction
6 The greater part of our knowledge,is based on
A. Deduction
B. Induction
C. Conjunction
D. Disjunction
7 An implication of p and q is denoted by
8 All men are mortal. We are men, therefore, we are also mortal. This is a useful example of
A. deduction
B. induction
C. conjunction
D. disjunction
9
Question Image
A. hypothesis
B. implication
C. consequent
D. conditional
10 The symbol ∃ stand for
A. Such that
B. This implies that
C. For all
D. There exist

Test Questions

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  • ali shah

    ali shah

    30 May 2018

    a class

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