Term 1 Model Question Paper

7th Standard EM

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Science

Time : 02:00:00 Hrs
Total Marks : 60
    5 x 1 = 5
  1. Suppose a boy is enjoying a ride on a marry go round which is moving with a constant speed of 10 m/s. It implies that the boy

    (a)

    at rest

    (b)

    moving with no acceleration

    (c)

    in accelerated motion

    (d)

    moving with uniform velocity

  2. An element which is always lustrous, malleable and ductile

    (a)

    non-meta

    (b)

    metal

    (c)

    metalloid

    (d)

    gas

  3. _______ is positively charged.

    (a)

    Proton

    (b)

    Electron

    (c)

    Molecule

    (d)

    Neutron

  4. Pollinators are

    (a)

    Wind

    (b)

    Waer

    (c)

    Insect

    (d)

    All the above

  5. Who uses the Photoshop software more ?

    (a)

    Teacher

    (b)

    Doctor

    (c)

    Painter

    (d)

    Photographer

  6. 4 x 1 = 4
  7. Density of mercury is _______

    ()

    13,600 kg/m3

  8. In ___________ equilibrium its centre of gravity remains at the same height when it is displaced.

    ()

    neutral

  9. The _______ revolve around the nucleus.

    ()

    electrons

  10. Tuberculosis is caused by the bacterium__________.

    ()

    Mycobacterium tuberculae

  11. 4 x 1 = 4
  12. Water is denser than kerosene.

    (a) True
    (b) False
  13. A substance which contains less number of molecules per unit volume is said to be denser.

    (a) True
    (b) False
  14. A complete flower has four whorls.

    (a) True
    (b) False
  15. Leaves of Aloe vera are fleshy and store water.

    (a) True
    (b) False
  16. 5 x 1 = 5
  17. Mass

  18. (1)

    Opuntia

  19. Speed of ship

  20. (2)

    Pixels

  21. Phylloclade

  22. (3)

    Knot

  23. Cholera

  24. (4)

    amount of a substance

  25. Raster

  26. (5)

    Cramps in legs

    1 x 5 = 5
  27. Geetha takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school.

  28. 3 x 1 = 3
  29. Element Latin Name Symbol
    Mercury - Hg
    Lead Plumbum -
    Iron - Fe
    Potassium Kalium -
  30. Tuberculosis ________
    _______ Virus
  31. Dog _______
    _____ Dengue
  32. 1 x 2 = 2
  33. Observe the picture and draw the labels.
    ​​​​

  34. 5 x 2 = 10
  35. Name the liquid in which an iron ball sinks.

  36. Define the following terms with an example of each:
    a. Element
    b. Compound
    c. Metal
    d. Non-metal
    e. Metalloid

  37. Define an atom.

  38. What is hygiene?

  39. What is Raster Graphics?

  40. 4 x 3 = 12
  41. What is one light year?

  42. What is centre of gravity ?

  43. Define molecule.

  44. What is cross pollination?

  45. 2 x 5 = 10
  46. Differentiate between elements and compounds

  47. Write about any three Communicable diseases in details.

*****************************************

Reviews & Comments about 7th Science - Term 1 Model Question Paper

Write your Comment