# Groups in Maths MCQs Quiz Online PDF Download

Learn groups in maths MCQs, math test for online courses learning and test prep to practice. Number system quiz has multiple choice questions (MCQ), groups in maths quiz questions and answers to learn for college degree programs online preparation.

College math practice test MCQ on { - 3 n n ε z } is an abelian group under with options subtraction, division, multiplication and addition problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning groups in maths quiz with MCQs to practice test questions with answers.

## MCQs on Groups in Maths Quiz PDF Download

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

- subtraction
- division
- multiplication
- addition

D

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

- 1
- −1
- ι
- None of Above

C

MCQ. A monoid is always a

- A group
- a commutative group
- a non abelian group
- groupoid

D

MCQ. If a, b are elements of a group G, then (ba)^{-1} =

- a
^{-1}b^{-1} - b
^{-1}a^{-1} - a
^{-1}b - b
^{-1}a

A

MCQ. A monoid is always a

- A group
- a commutative group
- a non abelian group
- semi - group

D