Sultan Qaboos University Foundation & Aptitude Test · Mathematics Reasoning

Vectors

10 practice questions, each with the answer and an explanation.

Practise Vectors now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

For $a = (3, 2)$ and $b = (- 4, 2)$ , find $a \cdot b$ .
For $a = (2, 5)$ and $b = (0, - 1)$ , find $a \cdot b$ .
For $a = (4, - 1)$ and $b = (- 1, - 2)$ , find $a \cdot b$ .
For $a = (- 2, 3)$ and $b = (- 4, - 2)$ , find $a \cdot b$ .
For $a = (- 5, 1)$ and $b = (2, - 5)$ , find $a \cdot b$ .
For $a = (4, 3)$ and $b = (4, - 4)$ , find $a \cdot b$ .
For $a = (4, 3)$ and $b = (4, - 5)$ , find $a \cdot b$ .
Find the magnitude of $v = (6, - 8)$ .
For $a = (2, 3)$ and $b = (- 1, 4)$ , find $2 a - b$ .
Find the angle between $a = (1, 0)$ and $b = (1, 3)$ .