# Real and Complex Numbers Multiple Choice Questions 12 PDF Download

Learn real and complex numbers MCQs, grade 9 math test 12 for online learning courses and test prep, complex numbers multiple choice questions and answers. Complex numbers revision test includes math worksheets to learn for online math facts courses distance learning.

Math multiple choice questions (MCQ): imaginary part of −ι(3ι + 2) is with choices 2, −2, 3 and −3, complex numbers quiz with online free learning portal for viva voce, practice tests and online competitive exam preparation. Free math study guide to learn complex numbers quiz to attempt multiple choice questions based test.

## MCQs on Real and Complex Numbers Quiz PDF Download Worksheets 12

MCQ: Imaginary part of −ι(3ι + 2) is

- −2
- 2
- 3
- −3

A

MCQ: Square of a real number is

- non-negative
- negative
- rational
- irrational

A

MCQ: Set of rational numbers is denoted by

- R
- Q
- R'
- Q'

B

MCQ: In exponential notation a^{n}, ‘n’ is called

- radical
- coefficient
- exponent
- base

C

MCQ: Set of all complex numbers is denoted by

- P
- W
- N
- C

D