Model Exam Question paper

6th Standard

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Science

Answer all the questions

Time : 01:15:00 Hrs
Total Marks : 75

    Part A

    Choose the best answer

    10 x 1 = 10
  1. _____________is used to measure mass.

    (a)

    Stop clock

    (b)

    Beam balance

    (c)

    electronic balance

    (d)

    Graduated cylinder

  2. Gita rides with her father’s bike to her uncle’s house which is 40 km away from her home. She takes 40 minutes to reach there.
    Statement 1: She travels at a speed of 1 km/minute.
    Statement 2: She travels at a speed of 1 km/hour.

    (a)

    Statement 1 alone is correct.

    (b)

    Statement 2 alone is correct.

    (c)

    Both statements are correct.

    (d)

    Neither statement 1 nor statement 2 is correct.

  3. A___________ is the fastest land animal

    (a)

    Horse

    (b)

    Lion

    (c)

    Cheetah

    (d)

    Tiger

  4. Among the following_________is not a mixture.

    (a)

    Coffee with milk

    (b)

    lemon juice

    (c)

    water

    (d)

    ice cream embedded with nuts.

  5. ____________has definite shape and volume.

    (a)

    Solid

    (b)

    Liquid

    (c)

    Gas

    (d)

    None

  6. Main axis of the shoot system is called____________.

    (a)

    stem

    (b)

    root

    (c)

    Leaf

    (d)

    buds

  7. Lizards breathe through their

    (a)

    Skin

    (b)

    Gills

    (c)

    Lungs

    (d)

    Trachea

  8. Kangaroo rat lives in

    (a)

    Aquatic habitat

    (b)

    Desert habitat

    (c)

    Grass land habitat

    (d)

    Mountain habitat

  9. Some animals spending winters in a dormant condition is called_______.

    (a)

    Hibernation

    (b)

    Aestivation

    (c)

    Migration

    (d)

    Adaptation

  10. Which of the following is another form of computer?

    (a)

    Blackboard

    (b)

    Mobile

    (c)

    Radio

    (d)

    Book

  11. Part B

    Fill in the blanks

    10 x 1 = 10
  12. Robots, the term comes from a czech word___________

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    robota

  13. RO - a process of removing impurities from ___________ to make it potable.

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    water

  14. Taproot system is present in _________plants.

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     dicotyledonous

  15. The green colour of the leaf is due to the presence of green. coloured pigment called________

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    Chlorophyll

  16. ___________is strengthening muscles and the cardiovascular system

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    Physical exercise

  17. ______ is the device that uses Index number.

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    Computer

  18. Changes that are harmful to us are_______________(desirable / undesirable)

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    undesirable

  19. __________ can be seen moving in a beam of sunlight in a dark room.

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    Tiny dust particles

  20. The process by which the body removes waste is____________________.

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    excretion

  21. Magnet attracts iron needle. This is ________change. (a reversible / an irreversible)

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    a reversible

  22. Part C

    Match the following

    5 x 1 = 5
  23. (1)

    Leaves

  24. Photosynthesis

  25. (2)

    Strong and fast runner has sharp claws to catch prey

  26. Aquatic plant

  27. (3)

    Rotatory motion

  28. Lion

  29. (4)

    Bleeding gums

  30. Scurvey

  31. (5)

    Water lily

    Part D

    Draw and label the diagram

    1 x 2 = 2
  32. Part E

    Answer all the questions

    3 x 2 = 6
  33. Which structure helps the bird to change its direction while flying in air?

  34. In the given circuit diagram, which of the given switch(s) should be closed. So that only the bulb A glows.

  35. Name the five important sense organs.

  36. Part F

    Answer all the questions

    5 x 5 = 25
  37. What is motion? Classify different types of motion with examples.

  38. Complete the map by filling the blanks

  39. What is the source of electricity? Explain the various power stations in India?

  40. List out the functions of Endocrine system and Nervous system.

  41. Why do we sweat more in summer?

  42. Part G

    Answer all the questions

    5 x 3 = 15
  43. A rubber ball changes its shape on pressing. Can it be called a solid?

  44. What is meant by food adulteration?

  45. What are the adaptations seen in different types of vertebrates?

  46. What type of changes is associated with germination of a seed? Explain

  47. Write a short note on rib cage.

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