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 o

    (a)

    Distance

    (b)

    time

    (c)

    density

    (d)

    both length and time

  2. The atomic number of an atom is ________

    (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)

    To save money

    (b)

    To prevent scars

    (c)

    To prevent the medical care

    (d)

    To 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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