6th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Three

6th Standard

    Reg.No. :
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Science

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

    Part A

    20 x 1 = 20
  1. Quantity that can be measured is called

    (a)

    Physical quantity

    (b)

    unit

    (c)

    Measurement

    (d)

    motion

  2. The correct relation among the following is __________

    (a)

    Speed = distance × time

    (b)

    Speed = distance / time

    (c)

    Speed = time / distance

    (d)

    Speed = 1 / (distance × time)

  3. 200 ml of water is poured into a bowl of 400ml capacity. The volume of water now will be

    (a)

    400 ml

    (b)

    600 ml

    (c)

    200 ml

    (d)

    800 ml

  4. Organs of absorption

    (a)

    Root

    (b)

    Stem

    (c)

    Leaf

    (d)

    Flower

  5. Which of the following cannot be called as a habitat?

    (a)

    A desert with camels

    (b)

    A pond with fish and snails

    (c)

    Cultivated land with grazing cattle

    (d)

    A jungle with wild animals

  6. We should include fruits and vegetables in our diet, because ________________.

    (a)

    They are the best source of Carbohydrates

    (b)

    They are the best source of Proteins

    (c)

    They are rich in minerals and Vitamins

    (d)

    They have high water content

  7. Which of the following is another form of computer?

    (a)

    Blackboard

    (b)

    Mobile

    (c)

    Radio

    (d)

    Book

  8. An iron ball at 50°C is dropped in a mug containing water at 50o C. The heat will

    (a)

    flow from iron ball to water.

    (b)

    not flow from iron ball to water or from water to iron ball.

    (c)

    flow from water to iron ball.

    (d)

    increase the temperature of both.

  9. The device which converts chemical energy into electrical energy is

    (a)

    fan

    (b)

    solar cell

    (c)

    cell

    (d)

    television

  10. Out of the following an example of a desirable change is

    (a)

    rusting

    (b)

    change of seasons

    (c)

    earthquake

    (d)

    flooding

  11. The constituent of air that supports combustion is _________________

    (a)

    Nitrogen

    (b)

    carbon-di-oxide

    (c)

    Oxygen

    (d)

    water vapour

  12. Which one of the following is not an unicellular organism?

    (a)

    Yeast

    (b)

    Amoeba

    (c)

    Spirogyra

    (d)

    Bacteria

  13. Main organ of respiration in human body is

    (a)

    Stomach

    (b)

    Spleen

    (c)

    Heart

    (d)

    Lungs

  14. Pen drive is ___________ device

    (a)

    Output

    (b)

    Input

    (c)

    Storage

    (d)

    Connecting cable

  15. An object that is attracted by magnet

    (a)

    wooden piece

    (b)

    plain pins

    (c)

    eraser

    (d)

    a piece of paper

  16. About 30% of the fresh water is found in?

    (a)

    glaciers

    (b)

    ground water

    (c)

    other sources of water

    (d)

    0.3%

  17. Natural adhesives are made from ________.

    (a)

    Protein

    (b)

    fat

    (c)

    starch

    (d)

    vitamins

  18. Usage of chemical pesticides and fertilisers causes ________ pollution.

    (a)

    Air pollution

    (b)

    Water pollution

    (c)

    Noise pollution

    (d)

    None of the above

  19. Which of the following medicinal plants has anticancer properties?

    (a)

    Amla

    (b)

    Tulasi

    (c)

    Turmeric

    (d)

    Aloe

  20. _________is a Operating System.

    (a)

    Android

    (b)

    Chrome

    (c)

    Internet

    (d)

    Pendrive

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