Real and Complex Numbers Multiple Choice Questions 9 PDF Download

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Math multiple choice questions (MCQ) on in a + 0 = a = 0 + a and ∀ a ∈ r then ‘0’ is called with options additive inverse, additive identity, associative property and commutative property, properties of real numbers quiz for competitive exam prep, viva interview questions with answers key. Free math study guide to learn properties of real numbers quiz to attempt multiple choice questions based test.

MCQs on Real and Complex Numbers Quiz PDF Download Worksheets 9

MCQ. In a + 0 = a = 0 + a and ∀ a ∈ R then ‘0’ is called

  1. additive identity
  2. additive inverse
  3. associative property
  4. commutative property

A

MCQ. ι² is equal to

  1. −1
  2. ι
  3. 1
  4. 0

C

MCQ. For all a, b, c ∈ R, (a + b) c = ac + bc is said to be

  1. left multiplicative law
  2. right multiplicative law
  3. left distributive law
  4. right distributive law

D

MCQ. Union of set of rational and irrational numbers is known as

  1. the set of real numbers
  2. set of irrational numbers
  3. set of rational numbers
  4. set of prime numbers

A

MCQ. π is a

  1. rational number
  2. irrational number
  3. natural number
  4. whole number

A