Logical Reasoning-Based on Arguments (CBSE-NET (UGC) Paper-I): Questions 12 - 15 of 17

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Question number: 12

» Logical Reasoning » Based on Arguments

Appeared in Year: 2016

MCQ▾

Question

Among the following propositions two are related in such a way that one is the denial of the other. Which are those propositions? Select the correct code:

Propositions:

  1. All women are equal to men

  2. Some women are equal to men

  3. Some women are not equal to men

  4. No women are equal to men

Choices

Choice (4) Response

a.

(1) and (4)

b.

(1) and (3)

c.

(1) and (2)

d.

(3) and (4)

Question number: 13

» Logical Reasoning » Based on Arguments

MCQ▾

Question

Select the code, which states the condition of an invalid deductive argument:

Choices

Choice (4) Response

a.

Some of the premises are true but the conclusion is false.

b.

All the premises are false and the conclusion is also false.

c.

All the premises are true and the conclusion is also true.

d.

All the premises are true but the conclusion is false.

Question number: 14

» Logical Reasoning » Based on Arguments

MCQ▾

Question

If two propositions are connected in such a way that they cannot both be false although they may both be true, then their relationship is called

Choices

Choice (4) Response

a.

Contradictory

b.

Contrary

c.

Sub-contrary

d.

Sub-alternation

Question number: 15

» Logical Reasoning » Based on Arguments

MCQ▾

Question

Which one among the following is not a characteristic of a deductive type of argument?

Choices

Choice (4) Response

a.

The argument admits degree of complexity.

b.

The argument must be either valid or invalid.

c.

The conclusion follows from the premise/premises necessarily.

d.

The argument provides us knowledge about matters of fact.

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