Roots of Quadratic Equations Multiple Choice Questions 1 PDF Download

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MCQs on Roots of Quadratic Equations Quiz PDF Download Worksheets 1

MCQ. Product of 3 cube roots of unity is/are

  1. 2
  2. 3
  3. 4
  4. 1

D

MCQ. If b² - 4ac < 0, then roots of ax² + bx + c = 0 are

  1. equal
  2. irrational
  3. rational
  4. imaginary

D

MCQ. Number of terms in a standard quadratic equation ax² + bx + c = 0 is

  1. 1
  2. 2
  3. 3
  4. 4

C

MCQ. If b² - 4ac = 0, then roots of ax² + bx + c = 0 are

  1. equal
  2. imaginary
  3. irrational
  4. rational

A

MCQ. Number of methods to solve a quadratic equation are

  1. 2
  2. 3
  3. 4
  4. 5

B