Groups in Maths MCQs Quiz Online PDF Download

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MCQs on Groups in MathsQuiz PDF Download

MCQ: { - 3 n : n ε Z } IS an abelian group under

  1. subtraction
  2. division
  3. multiplication
  4. addition

D

MCQ: If G = { 1, -1, ι, - ι } is group under multiplication, then inverse of - ι is

  1. 1
  2. −1
  3. ι
  4. None of Above

C

MCQ: A monoid is always a

  1. A group
  2. a commutative group
  3. a non abelian group
  4. groupoid

D

MCQ: If a, b are elements of a group G, then (ba)-1 =

  1. a-1 b-1
  2. b-1 a-1
  3. a-1 b
  4. b-1 a

A

MCQ: A monoid is always a

  1. A group
  2. a commutative group
  3. a non abelian group
  4. semi - group

D