# Real and Complex Numbers Multiple Choice Questions and Answers 12 PDF Download

Learn real and complex numbers multiple choice questions, grade 9 math online test 12 for high school degree online courses, distance learning for exam prep. Practice complex numbers multiple choice questions (MCQs), real and complex numbers quiz questions and answers for math class for online math facts courses distance learning.

Study high school math multiple choice questions (MCQs): imaginary part of −ι(3ι + 2) is, for free online courses 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 for online learning complex numbers quiz questions to attempt multiple choice questions based test.

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

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