Which of the following is the SI unit for measuring length?
a) Meter
b) Kilogram
c) Second
d) Ampere
Answer: a) Meter
What is the SI unit for measuring time?
a) Meter
b) Kilogram
c) Second
d) Ampere
Answer: c) Second
Which of the following is the SI unit for measuring mass?
a) Meter
b) Kilogram
c) Second
d) Ampere
Answer: b) Kilogram
What is the SI unit for measuring electric current?
a) Meter
b) Kilogram
c) Second
d) Ampere
Answer: d) Ampere
Which of the following is the correct symbol for the SI unit “kilometer”?
a) km
b) m
c) kg
d) s
Answer: a) km
The prefix “milli-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: b) 10^-3
The prefix “kilo-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: a) 10^3
Which of the following is the correct symbol for the unit “millisecond”?
a) ks
b) ms
c) µs
d) ns
Answer: b) ms
The prefix “micro-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: d) 10^-6
The prefix “mega-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: c) 10^6
Which of the following is the correct symbol for the unit “microgram”?
a) kg
b) mg
c) µg
d) ng
Answer: c) µg
What is the SI unit for measuring temperature?
a) Kelvin
b) Celsius
c) Fahrenheit
d) Rankine
Answer: a) Kelvin
Which of the following is the correct symbol for the SI unit “centimeter”?
a) cm
b) m
c) km
d) mm
Answer: a) cm
The prefix “deci-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: b) 10^-3
The prefix “nano-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-9
Answer: d) 10^-9
The prefix “giga-” represents which factor?
a) 10^3
b) 10^-3
c) 10^9
d) 10^-9
Answer: c) 10^9
What is the SI unit for measuring electric charge?
a) Coulomb
b) Ampere
c) Ohm
d) Volt
Answer: a) Coulomb
The prefix “pico-” represents which factor?
a) 10^3
b) 10^-3
c) 10^12
d) 10^-12
Answer: d) 10^-12
The prefix “tera-” represents which factor?
a) 10^3
b) 10^-3
c) 10^12
d) 10^-12
Answer: c) 10^12
The prefix “femto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^15
d) 10^-15
Answer: d) 10^-15
What is the SI unit for measuring frequency?
a) Hertz
b) Watt
c) Ohm
d) Newton
Answer: a) Hertz
The prefix “exa-” represents which factor?
a) 10^3
b) 10^-3
c) 10^18
d) 10^-18
Answer: c) 10^18
The prefix “atto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^18
d) 10^-18
Answer: d) 10^-18
What is the SI unit for measuring force?
a) Newton
b) Joule
c) Pascal
d) Watt
Answer: a) Newton
The prefix “zetta-” represents which factor?
a) 10^3
b) 10^-3
c) 10^21
d) 10^-21
Answer: c) 10^21
The prefix “zepto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^21
d) 10^-21
Answer: d) 10^-21
What is the SI unit for measuring energy?
a) Joule
b) Watt
c) Volt
d) Coulomb
Answer: a) Joule
The prefix “yotta-” represents which factor?
a) 10^3
b) 10^-3
c) 10^24
d) 10^-24
Answer: c) 10^24
The prefix “yocto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^24
d) 10^-24
Answer: d) 10^-24
What is the SI unit for measuring pressure?
a) Pascal
b) Ohm
c) Hertz
d) Coulomb
Answer: a) Pascal
The prefix “zebi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^20
d) 2^-20
Answer: b) 2^-10
The prefix “yobi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^20
d) 2^-20
Answer: c) 2^20
What is the SI unit for measuring power?
a) Watt
b) Joule
c) Ampere
d) Volt
Answer: a) Watt
The prefix “kibi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^20
d) 2^-20
Answer: a) 2^10
The prefix “mebi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^20
d) 2^-20
Answer: c) 2^20
What is the SI unit for measuring electric resistance?
a) Ohm
b) Ampere
c) Volt
d) Coulomb
Answer: a) Ohm
The prefix “gibi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^30
d) 2^-30
Answer: c) 2^30
The prefix “tebi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^30
d) 2^-30
Answer: b) 2^-10
What is the SI unit for measuring electric voltage?
a) Volt
b) Ampere
c) Ohm
d) Coulomb
Answer: a) Volt
The prefix “pebi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^50
d) 2^-50
Answer: c) 2^50
The prefix “exbi-” represents which factor?
a) 2^10
b) 2^-10
c) 2^60
d) 2^-60
Answer: c) 2^60
What is the SI unit for measuring electric capacitance?
a) Farad
b) Ampere
c) Ohm
d) Volt
Answer: a) Farad
The prefix “zepto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^21
d) 10^-21
Answer: d) 10^-21
The prefix “zepto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^21
d) 10^-21
Answer: d) 10^-21
What is the SI unit for measuring electric conductance?
a) Siemens
b) Ampere
c) Ohm
d) Volt
Answer: a) Siemens
The prefix “yotta-” represents which factor?
a) 10^3
b) 10^-3
c) 10^24
d) 10^-24
Answer: c) 10^24
The prefix “yocto-” represents which factor?
a) 10^3
b) 10^-3
c) 10^24
d) 10^-24
Answer: d) 10^-24
What is the SI unit for measuring electric potential difference?
a) Volt
b) Ampere
c) Ohm
d) Coulomb
Answer: a) Volt
The prefix “kilo-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: a) 10^3
The prefix “milli-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: b) 10^-3
What is the SI unit for measuring electric charge?
a) Coulomb
b) Ampere
c) Ohm
d) Volt
Answer: a) Coulomb
The prefix “deca-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: c) 10^6
The prefix “deci-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: b) 10^-3
What is the SI unit for measuring electric current?
a) Ampere
b) Coulomb
c) Ohm
d) Volt
Answer: a) Ampere
The prefix “mega-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: c) 10^6
The prefix “micro-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-6
Answer: d) 10^-6
What is the SI unit for measuring temperature?
a) Kelvin
b) Celsius
c) Fahrenheit
d) Rankine
Answer: a) Kelvin
The prefix “nano-” represents which factor?
a) 10^3
b) 10^-3
c) 10^6
d) 10^-9
Answer: d) 10^-9
The prefix “peta-” represents which factor?
a) 10^3
b) 10^-3
c) 10^15
d) 10^-15
Answer: c) 10^15
What is the SI unit for measuring frequency?
a) Hertz
b) Watt
c) Ohm
d) Newton
Answer: a) Hertz
