8th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 1

8th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Science

Time : 00:10:00 Hrs
Total Marks : 10

    Part A

    10 x 1 = 10
  1. Many adolescent boys and girls get pimples on face, due to the secretions of _________ gland.

    (a)

    sweat

    (b)

    sebaceous

    (c)

    sweat and sebaceous

    (d)

    None of these

  2. Which tool bar is used for drawing and editing controls in tux paint software?

    (a)

    Left Side: Toolbar

    (b)

    Right side: Toolbar

    (c)

    Middle: Tool bar

    (d)

    Bottom: Tool bar

  3. Find the odd one out.

    (a)

    Harmonium

    (b)

    Flute

    (c)

    Nadaswaram

    (d)

    Violin

  4. One of the following is an example of a permanent magnet.

    (a)

    Electromagnet

    (b)

    Mumetal

    (c)

    Soft iron

    (d)

    Neodymium

  5. Mangalyaan was sent to ________

    (a)

    Moon

    (b)

    Mars

    (c)

    Venus

    (d)

    Mercury

  6. Solubility of carbon dioxide in water is high when the

    (a)

    pressure is low

    (b)

    pressure is high

    (c)

    temperature is high

    (d)

    None of the above

  7. Sodium hydroxide is a ____________

    (a)

    acid

    (b)

    base

    (c)

    oxide

    (d)

    alkali

  8. Which is known as syn gas?

    (a)

    Marsh gas

    (b)

    Water gas

    (c)

    Producer gas

    (d)

    Coal gas

  9. Organism that control insects and pests of plant crops is

    (a)

    bio-pesticides

    (b)

    bio-fertilizers

    (c)

    earthworms

    (d)

    neem leaves

  10. The Red Data Book gives a list of _________

    (a)

    endemic species

    (b)

    extinct species

    (c)

    natural species

    (d)

    None of these

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

Reviews & Comments about 8th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 1

Write your Comment