# SI Systems MCQs Quiz Worksheet PDF Download

Learn si systems MCQs, earth science test for online learning courses and test prep to practice. Earth science and models multiple choice questions (MCQ), si systems quiz questions and answers for high school earth science prep guide.

Earth science practice test MCQ: area of a square measuring 5m each side would be with options 25mm^{2}, 5m^{2}, 10m^{2} and 25m^{2} with online student guide with quiz questions and answers to prepare for schools' competitions. Free Earth science revision notes to learn si systems quiz with MCQs to find questions answers based online learning tests.

## MCQs on SI systems Quiz PDF Download

MCQ: Area of a square measuring 5m each side would be

- 25mm
^{2} - 5m
^{2} - 10m
^{2} - 25m
^{2}

D

MCQ: 1000 grams is equal to

- 1kg
- 1mg
- 1µg
- 1lb

A

MCQ: Number 10 is chosen for basis of SI units because it is

- binary
- easy to use
- trinary
- the first two digit number

B

MCQ: Density of water in kg/m^{3} is

- 1
- 10
- 100
- 1000

D

MCQ: One kilometer is equal to

- 1x10
^{2}m - 1x10
^{4}m - 1x10
^{2}dm - 1x10
^{4}dm

D