If you are seeking for MCQ on Class 3 Science Measurement you have come to the correct source.
What was the first recorded unit used to measure length?
a. Metre
b. Cubit
c. Handspan
d. Pace
Answer: b. Cubit
Which instrument is commonly used to measure small lengths such as the length of a pencil or a pen?
a. Electronic balance
b. Measuring tape
c. Sundial
d. Ruler
Answer: d. Ruler
What is the standard unit for measuring long distances, such as the distance between two places more than 1000 metres?
a. Centimetre (cm)
b. Kilometre (km)
c. Metre (m)
d. Handspan
Answer: b. Kilometre (km)
What are the standard units for measuring weight?
a. Metres and centimetres
b. Kilograms and grams
c. Centimetres and millimetres
d. Cubits and paces
Answer: b. Kilograms and grams
Which instrument is commonly used for weighing different things, and is often seen in grocery stores?
a. Measuring tape
b. Common balance
c. Sundial
d. Ruler
Answer: b. Common balance
How is time measured in larger periods?
a. Minutes
b. Seconds
c. Hours
d. Days
Answer: c. Hours
What is the smallest unit of time?
a. Minute
b. Second
c. Hour
d. Day
Answer: b. Second
What instrument was invented to calculate time using sand?
a. Pendulum clock
b. Sundial
c. Sand clock or hourglass
d. Quartz clock
Answer: c. Sand clock or hourglass
