SI Units Quiz
Test your knowledge of the International System of Units (SI). Please answer all questions to the best of your ability.
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First Name
Last Name
Email Address
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Please read the instructions carefully before starting the quiz. Each question is about the International System of Units (SI).
Which of the following is the SI base unit for mass?
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Kilogram (kg)
Gram (g)
Pound (lb)
Ounce (oz)
Select all SI base units from the list below.
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Meter (m)
Second (s)
Ampere (A)
Celsius (°C)
Mole (mol)
Litre (L)
Candela (cd)
Match each physical quantity with its correct SI unit symbol.
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Rows
Unit Symbol
Length
m
s
kg
A
K
mol
cd
Time
m
s
kg
A
K
mol
cd
Mass
m
s
kg
A
K
mol
cd
Electric current
m
s
kg
A
K
mol
cd
Temperature
m
s
kg
A
K
mol
cd
Amount of substance
m
s
kg
A
K
mol
cd
Luminous intensity
m
s
kg
A
K
mol
cd
Which of the following is a derived SI unit?
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Newton (N)
Meter (m)
Mole (mol)
Candela (cd)
What is the SI unit for electric voltage?
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Volt (V)
Watt (W)
Ohm (Ω)
Coulomb (C)
The prefix 'kilo-' in SI units means multiplication by which factor?
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1,000
100
10,000
10
Convert 5 kilometers (km) to meters (m).
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Which of the following is NOT an SI approved unit?
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Litre (L)
Candela (cd)
Kelvin (K)
Joule (J)
On a scale of 1 to 5, how confident are you in your knowledge of SI units?
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Not confident
1
2
3
4
Very confident
5
1 is Not confident, 5 is Very confident
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