Question # 1

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A

B

The conjunction of two statements p and q is denoted by:

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A - B is a subset of:

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A

B

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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

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A and B are power sets

A and B are disjoint sets

A and B are super sets

A and B are equal sets

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{1, 2, 3}

{5, 6, 7}

{4}

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

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2

8

16

4

A set having no element is called:

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null set

subset

singleton

superset

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p is false and q is true

both p and q are false

p is true and q is false

both p and q are true

If set A = {1, 2, 3} and B = {1, 2, 3} then sets A and B are:

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not equal

equal

disjoint

overlapping

If a set is described in words, the method is called:

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tabular form

descriptiveform

set builder notation

non-tabular method

B - A is a subset of:

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A

B

Inverse of an element in a group is:

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infinite

finite

unique

not possible

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

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

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tautology

conditional

consequent

absurdity

The disjunction of two statements p and q is denoted by:

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A groupoid (S) is called __________ if it is associative in S:

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group

abelian-group

semi-group

associative-group

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

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