Vectors, from First Principles to the Cross Product
A single, complete practice paper: 100 multiple-choice questions moving from the definition of a vector to planes and the cross product, ordered from easiest to hardest.
100Questions
8Units
MCQFormat
↗Difficulty: Low → High
Question Breakdown by Unit
Vector Basics
8
Addition & Subtraction
15
Scalar Multiplication & Magnitude
17
Dot Product
19
Equations of a Plane
13
Cross Product
12
Equations of a Line
13
Capstone Challenge
3
Set Your Time Limit
10 min
Every question is multiple choice — tap an answer to lock it in.
A small hint sits under each question; the full explanation appears the moment you answer.
When the timer hits zero, the exam ends automatically and your score appears at the top.
Prefer paper? Use the print button in the corner any time — a clean answer key is added to the last page.
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Review — Questions You Missed
Print edition — solve on paper, then check your work against the answer key on the final page.
Answer Key
100 questions · one letter each · matches question number above