Measurements Book Back Questions

6th Standard

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Science

Time : 00:45:00 Hrs
Total Marks : 25
    3 x 1 = 3
  1. The conversion of 7 m into cm gives

    (a)

    70 cm

    (b)

    700 cm

    (c)

    7 cm

    (d)

    7000 cm

  2. Quantity that can be measured is called

    (a)

    Physical quantity

    (b)

    unit

    (c)

    Measurement

    (d)

    motion

  3. While measuring length using a ruler, the position of your eye should be

    (a)

    Left side of the point.

    (b)

    Vertically above the point where the measurement is to be taken.

    (c)

    Right side of the point

    (d)

    Any where according to one’s convenience.

  4. 3 x 1 = 3
  5. SI Unit of length is symbolically represented as _____________

    ()

    Metre

  6. 1 m = ___________cm.

    ()

    100

  7. 5 km = __________m.

    ()

    5000

  8. 4 x 1 = 4
  9. 126 kg is the correct way of expressing mass.

    (a) True
    (b) False
  10. Ten millimetres makes one centimetre.

    (a) True
    (b) False
  11. A hand span is a reliable measure of length.

    (a) True
    (b) False
  12. The SI system of units is accepted everywhere in the world.

    (a) True
    (b) False
  13. 5 x 1 = 5
  14. Length of the fore arm

  15. (1)

    Second

  16. SI unit of length

  17. (2)

    Metre

  18. Nano

  19. (3)

    10-9

  20. SI Unit of time

  21. (4)

    103

  22. Kilo

  23. (5)

    Cubit

    2 x 5 = 10
  24. Explain two methods those you can use to measure the length of a curved line.

  25. How will you measure the volume of irregular objects?

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