7th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 3

7th Standard

    Reg.No. :
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Science

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

    Part A

    10 x 1 = 10
  1. Light year is the unit of ________.

    (a)

    Distance

    (b)

    time

    (c)

    density

    (d)

    both length and time

  2. The atomic number of an atom is the ______.

    (a)

    Number of neutrons

    (b)

    Number of protons

    (c)

    Total number of protons and neutrons

    (d)

    Number of atoms

  3. The first aid is to ________ .

    (a)

    Save money

    (b)

    Prevent scars

    (c)

    Prevent the medical care

    (d)

    Relieve the pain

  4. The body temperature of a healthy man is; ________.

    (a)

    00C

    (b)

    370C

    (c)

    980C

    (d)

    1000C

  5. The chemical change is _______.

    (a)

    water to clouds

    (b)

    growth of a tree

    (c)

    cow dung to bio-gas.

    (d)

    ice-cream to molten ice-cream.

  6. Who proposed the five kingdom of classification?

    (a)

    Aristotle

    (b)

    Linnaeus

    (c)

    Whittakar

    (d)

    Plato

  7. Light that hits a mirror gets_______.

    (a)

    Transmitted

    (b)

    Reflected

    (c)

    Absorbed

    (d)

    Refracted

  8. Which of the following is the strongest?________

    (a)

    Rayon

    (b)

    Nylon

    (c)

    Acrylic

    (d)

    Polyester

  9. Sorter’s Disease is otherwise known as______.

    (a)

    Asthma

    (b)

    Anthrax

    (c)

    Typhoid

    (d)

    Cholera

  10. The menu is used to save the document ______.

    (a)

    File-> open

    (b)

    file-> print

    (c)

    file-> save

    (d)

    file->close

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