Question # 1

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equal sets

null sets

overlapping sets

subsets

Inverse of an element in a group is:

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infinite

finite

unique

not possible

If (x - 2, 2) = (3, 2), then:

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x = 5

x = 2

x = -5

x = 3

To draw general conclusions from a limited number of observations is called:

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logic

proposition

induction

deduction

The identity element in a group is:

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unique

inifinite

both a and b

not possible

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A

B

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If n(S) = 3 then n {P(S)} =

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2

8

16

4

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A

B

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B - A is a subset of:

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A

B

A set having no element is called:

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null set

subset

singleton

superset

A statement which is true for all possible values of the variables involved in it, is called a:

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tautology

conditional

implication

absurdity

A compound statement of the form "if p then q" is called an:

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tautology

conditional

consequent

absurdity

A biconditional is written in symbols as:

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If A = {1, 2, 7, 9}, B = {1, 4, 7, 11}:

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disjoints sets

equal sets

overlapping sets

complementary sets

A set is defined as:

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collection of some objects

well defined collection of some objects

well defined collection of distinct objects

none of these

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A

B

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B

A

none of these

Truth table containing all the values true is called:

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absurdity

conjunction

tautology

none

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11th Class ICS Mathematics Chapter 2 Test Online MCQs With Answers

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