7th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - One

7th Standard

    Reg.No. :
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Science

Time : 00:20:00 Hrs
Total Marks : 20

    Part A

    20 x 1 = 20
  1. Which of the following is a derived unit?

    (a)

    mass

    (b)

    time

    (c)

    area

    (d)

    length

  2. The unit of volume is ____________

    (a)

    m3

    (b)

    m2

    (c)

    cm3

    (d)

    km

  3. _____________ is defined as the average distance between the earth and the sun.

    (a)

    Astronomical unit

    (b)

    Light year

    (c)

    Kilometer

    (d)

    none

  4. Which of the following graphs represent the object moving with uniform acceleration?

    (a)

    only D

    (b)

    only B

    (c)

    both A & C

    (d)

    only A

  5. Which of the following is an example of a metal?

    (a)

    Iron

    (b)

    Oxygen

    (c)

    Helium

    (d)

    Water

  6. Matter is its simplest form is called ______________

    (a)

    molecule

    (b)

    Metals

    (c)

    element

    (d)

    none

  7. One Nanometre is equal to _____________

    (a)

    108 m

    (b)

    10-9 m

    (c)

    10-5 m

    (d)

    109 m

  8. Atomic number is represented by the letter __________

    (a)

    A

    (b)

    N

    (c)

    P

    (d)

    Z

  9. Vegetative propagation by leaves takes place in

    (a)

    Bryophyllum

    (b)

    Fungi

    (c)

    Virus

    (d)

    Bacteria

  10. In __________ sepal is seen on the fruit after fertilization

    (a)

    Brinjal

    (b)

    Pumpkin

    (c)

    Onion

    (d)

    Garlic

  11. Which is the example for an Wimation ?

    (a)

    sound communication

    (b)

    visual communication

    (c)

    vector communication

    (d)

    raster communication

  12. Name the software which is used to beautify edit photos __________

    (a)

    Photoshop

    (b)

    paint

    (c)

    Scratch

    (d)

    Notepad

  13. We can collect our notes in ___________ application.

    (a)

    Notepad

    (b)

    Notebook

    (c)

    'paint' app

    (d)

    scratch

  14. Which of the following temperature conversions is incorrect
     K ( Kelvin) = 0C ( Celsius) + 273.15

    (a)
    0C K
    -273.15 0
    (b)
    0C K
    -123. +150.15
    (c)
    0C K
    + 127. + 400.15
    (d)
    0C K
    + 450 + 733.15
  15. Basis unit of life.

    (a)

    Cell

    (b)

    Protoplasm

    (c)

    Cellulose

    (d)

    Nucleus

  16. Tux paint software is used to………

    (a)

    Paint

    (b)

    Program

    (c)

    Scan

    (d)

    PDF

  17. Choose the translucent substance from the following

    (a)

    glass

    (b)

    wood

    (c)

    water

    (d)

    Clouds

  18. With the launch of this satellite, ISRO became capable of launching 4 ton heavy satellites.

    (a)

    GSAT- 13

    (b)

    GSAT- 14

    (c)

    GSAT- 17

    (d)

    Way par GSAT- 19

  19. __________ are that neutralize stomach acid.

    (a)

    Antacid

    (b)

    Antipyretic

    (c)

    Analgesic

    (d)

    Antihistanics

  20. How many types of page orientation are there in Libre office Writer?

    (a)

    1

    (b)

    2

    (c)

    3

    (d)

    4

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