Standard Units
Standard Units: Overview
This topic covers concepts, such as, SI Unit for Length, Conversion of Metre into Centimetres and Millimetres, Ancient Units for Measurement of Length and Unit for Measurement of Length etc.
Important Questions on Standard Units
Describe the number of divisions present between any two consecutive big bars on the centimetre side of a centimetre scale.

How many divisions are present between any two consecutive big bars on the centimetre side of a centimetre scale?


How many centimeters are there in ?

How do you measure a meter scale?


How and with what instrument did you measure your height and weight?

Is measuring useful in kitchen?

Rahul bought two types of toffees in two different packets. Both packets weigh g but have different numbers of toffees. Can you tell us why?

How can you measure length?

Weight gives the measure of how tall or short a person is.

Length is measured in _____. (kilograms/ centimetres)

Your height is measured using

Which objects do we use to measure length?

What is the name for the known fixed quantity of measurement?


The distance between Radha home and her school is . Express this distance in .

If the height of a person is , then his height is equal to _____ .

What type of unit of length a pace or a footstep is?

Five kilometres is equal to _____ .
