Available Answers

1. 1.

   Fill in the blanks.

   1. The Egyptians developed a unit of measurement called the ___________.

   2. Which of these is the correct way of writing?

      1. cm or cms: ____________
      2. Kg or kgs: ____________
   3. Multiples of ___________ are used to make large measurements.
   4. Symbols of units are to be written in ___________ letters.
   5. Length of a curved line can be measured by using two methods: ___________ and ___________.
2. 2.

   Tick (√) the correct answer:

   1. Known _____________ quantity is known as unit.
      1. flowing
      2. continuous
      3. consistent
      4. fixed
   2. Any measurement contains two parts, i.e. a _____________ and a unit.
      1. sentence
      2. weight
      3. number
      4. alpha number
   3. The _____________ developed a unit of measurment called the cubit.
      1. Romans
      2. Egyptians
      3. Australians
      4. Americans
   4. SIS stands for standard _____________ system.
      1. International
      2. Indian
      3. Internal
      4. Incorporating
3. 3.

   Fill in the blanks:

   1. ______________ is the standard unit of length in the SI system.
   2. The distance between the elbow and the tip of the middle finger is known as ______________.
   3. ______________ is the standard unit of mass in SI system.
   4. Four kilometers is ______________ m.
   5. One centimeter is ______________ mm.
4. 4.

   Write 'T' for true and 'F' for false:

   1. Measurement is needed to make accurate judgement.
   2. Metre scale can be used to measure the length of a playground.
   3. A footstep can be used as a standard unit of length.
   4. Correct position of eye is also important for making accurate measurement.
5. 5.

   In the term '4 kilograms', which is the unit part?
6. 6.

   What is the SI unit of length?