Complex Numbers
Mastery Examination

Operations with Complex Numbers · Properties of Complex Numbers · Rationalizing Imaginary Denominators

Questions

100

Time Limit

90 min

Format

Multiple Choice

Choices

4 (A–D)

Name

Date

Score

Directions

Work through all 100 questions in order — difficulty increases gradually from Part I to Part V.
Select the best answer for each question. On screen, a hint is available if needed, and the explanation appears immediately after you answer.
No calculator is required. Simplify every answer completely, with i² = −1.
To take this as a timed paper test, click Print / Save PDF — the answer key is included on the final page.

Reference

Answer Key — All 100 Questions