Discrete Mathematics Number Relations Online Exam Quiz

Discrete Mathematics Number Relations GK Quiz. Question and Answers related to Discrete Mathematics Number Relations. MCQ (Multiple Choice Questions with answers about Discrete Mathematics Number Relations

How many elements are there in the smallest equivalence relation on a set with 8 elements?

Options

A : 102

B : 8

C : 48

D : 32

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The rank of smallest equivalence relation on a set with 12 distinct elements is _______

Options

A : 12

B : 144

C : 136

D : 79

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_________ number of reflexive relations are there on a set of 11 distinct elements.

Options

A : 2110

B : 3121

C : 290

D : 2132

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The number of symmetric relations on a set with 15 distinct elements is ______

Options

A : 2196

B : 250

C : 2320

D : 278

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How many binary relations are there on a set S with 9 distinct elements?

Options

A : 290

B : 2100

C : 281

D : 260

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If a set A has 8 elements and a set B has 10 elements, how many relations are there from A to B?

Options

A : 290

B : 380

C : 164

D : 280

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________ is the rank of the largest equivalence relation on a set of 20 elements.

Options

A : 320

B : 2400

C : 20

D : 1

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The number of reflexive as well as symmetric relations on a set with 14 distinct elements is __________

Options

A : 4120

B : 270

C : 3201

D : 291

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Suppose S is a finite set with 7 elements. How many elements are there in the largest equivalence relation on S?

Options

A : 56

B : 78

C : 49

D : 100

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Synonym for binary relation is _______

Options

A : equivalence relation

B : dyadic relation

C : orthogonal relation

D : one to many relations

View Answer

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