Class 6 Science Chapter 9 MCQ (Multiple Choice Questions) of Electricity and Circuit. All the MCQs are helpful for the revision of chapter and doubt clearing. These MCQs includes all the questions from intext paragraphs and objective questions from exercises. These MCQ quiz guaranteed a good score in exams based on chapter 9 of standard 6 science.

Class 6 Science Chapter 9 MCQ Online Test for 2023-24

Class: 6Science
Chapter: 9Electricity and Circuit
Contents:MCQ Online Test with answers

Class 6 Science Chapter 9 MCQ Test with Answers

Q1

The filament of an electric bulb is made of a thin wire of:

[A]. Copper
[B]. Aluminium
[C]. Tungsten
[D]. Nichrome
Q2

In an electric bulb, light is produced due to the glowing of

[A]. The glass case of the bulb
[B]. The thin filament
[C]. The thick wires supporting the filament
[D]. Gases inside glass case of the bulb
Q3

A torch bulb will normally work on 4.5-volt electricity is connected to domestic electricity supply of 220 volts. Which of the following will happen to this torch bulb?

[A]. It will grow very brightly
[B]. It will grow very dimly
[C]. It will not glow
[D]. It will get fused
Q4

The coloured plastic covering on electric wires makes the electric wire:

[A]. Long lasting
[B]. More attractive
[C]. Resistant to corrosion
[D]. Safe to touch
Q5

Paheli, is running short of connecting wires. To complete an electric circuit, she may use a:

[A]. Glass bangle
[B]. Thick thread
[C]. Rubber pipe
[D]. Steel spoon
Q6

Which of the following is involved in the working of a torch bulb?

[A]. Chemical effect of current
[B]. Magnetic effect of current
[C]. Heating effect of current
[D]. Shocking effect of current
Q7

Read the following sentences carefully, and choose the incorrect one:

[A]. We can use an electric cell to get electricity that is safe for performing experiments.
[B]. A single electric cell usually provides only 1.5 volt of electricity whereas the electricity from power stations which is used in our homes is at 220 volts.
[C]. Cells and batteries are available in the market in different shapes and sizes depending on their use.
[D]. None of the above
Q8

One of the following is a conductor of electricity. This one is:

[A]. Graphite
[B]. Granite
[C]. Ceramics
[D]. Thermocol
Q9

Priya is writing some statements, choose the incorrect statement and help him:

[A]. An electric cell is a device which produces a small amount of electricity.
[B]. The electric cell which we used in torch, etc., is commonly known as “dry cell” or “just cell”.
[C]. The electric cell produces electricity from the chemicals stored inside it.
[D]. When all the chemicals are in electric cells are used up, the electric cell does not stops producing electricity.
Q10

Which of the following is not an insulator?

[A]. Bakelite
[B]. Brass
[C]. Porcelain
[D]. Mica
Q11

An example of non-conductor of electricity is a:

[A]. Coin
[B]. Battery
[C]. Rubber gloves
[D]. Metal spoon
Q12

Aayushi is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Aayushi wants to take help from you:

[A]. The metal tip at the base of the bulb and the metal case of the bulb are two terminals of the torch bulb.
[B]. When electricity or electric current from the cell passes through the filament of the bulb, the filament does not affect.
[C]. The heating effect produced by electricity from the cell which makes a torch bulb work and produce light.
[D]. The small amount of electricity produced by one or two dry cells can light up only a small electric bulb like a torch bulb.
Q13

Electricity flows in an electric circuit which is:

[A]. Closed
[B]. Open
[C]. Round
[D]. Square
Q14

Shyam appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

[A]. An electric circuit is a path along which electricity can flow.
[B]. On connecting the torch bulb between the two terminals of the cell the bulb lights up or glows.
[C]. The electric circuit provides a complete path for electricity to pass for current to flow between the two terminals of an electric cell.
[D]. None of the above
Q15

Sakshi is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:

[A]. The electric circuit in which there is no gap in the connection between the terminals of the cell wires and bulb etc., is called a complete circuit and closed circuit.
[B]. In an electric circuit, the direction of flow of electricity is taken to be form the positive terminal of the cell to the negative terminal of the cell.
[C]. The electric circuit in which there is a gap in the connection between the terminals of the cell, wires and the bulb etc., is called an open circuit or incomplete circuit.
[D]. All the above.
Q16

In the last year board examination, Rahul were asked a question where he had to choose the statement which was/were incorrect? Will you be able to answer this question?

[A]. When the filament or thin wire of a bulb gets broken, the bulb is said to be fused.
[B]. If we make a circuit using cotton threads or jute strings then the bulb will glow.
[C]. The switch is a simple device which is used to “open” or “close” a circuit
[D]. None of the above
Q17

Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?

[A]. We can make a simple switch by using a small sheet of thermocol.
[B]. The circuit is open and hence low current can flow.
[C]. The safety pins and wires all are made of metal and hence they are conductors of electricity.
[D]. All the above.
Q18

Which of the following type of energy can be converted easily into mechanical energy, sound energy, heat energy and light energy?

[A]. Kinetic energy
[B]. Potential energy
[C]. Electric energy
[D]. Magnetic energy
Q19

In a science quiz competition, Nuri is asked a question where she had to choose the statement which was/were incorrect?

[A]. A torch is a portable electric lamp which uses two or more cells to light a small bulb.
[B]. In a torch, two or more cells are connected to a torch bulb through a sliding switch.
[C]. When the torch light is not needed, the sliding switch is opened by pushing it backwards.
[D]. The positive terminal of one cell is always kept in contact with the positive terminal of the different cell.
Q20

Which of the following statement is or are incorrect?

[A]. Those materials which allow electric current to pass through them are called conductors.
[B]. All the metals are conductors of electricity.
[C]. Electric wires are made of copper and aluminium because their conductor of electricity.
[D]. None of the above
Q21

Raj is doing his homework which is given by his teacher. Would you help him to choose the correct sentences?

[A]. A non-metal called carbon in the form of graphite and diamond is also a conductor of electricity.
[B]. The human body is also high conductor of electricity.
[C]. Distilled water also conduct electricity.
[D]. None of the above
Q22

In the last year board examination, Rahul were asked a question where he had to choose the statement which was/were correct? Will you be able to answer this question?

[A]. Those materials which allow electric current to pass through them are called insulators.
[B]. Rubber, air, water, wood, plastics (like polyethylene, PVC), asbestos all are examples of insulators.
[C]. A candle (made of wax), thermocol and glass bangle are non-insulators.
[D]. None of the above
Q23

Consider the following statements and choose the correct one:

[A]. Conductors are used to carry electricity or electric current.
[B]. Insulators are used for safety and they protect us from getting electric
[C]. Those parts of an electrical component or appliances through which electric current has to pass, are made of conductors like metal on metal alloys.
[D]. All the above.
Q24

Priyanka is writing some statements, choose the incorrect statement and help him:

[A]. All the objects made of insulator materials are also insulators.
[B]. A torch gates electricity from the cell kept inside it.
[C]. No electricity passes through the broken filament or a fused bulb
[D]. None of the above
Q25

Shekhar appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

[A]. The positive terminal of electric cell is marked plus (+).
[B]. The negative terminal of the electric cell is marked minus (-).
[C]. We should not join the two terminals (positive and negative) of a cell directly by a wire.
[D]. The electric cell is a cylindrical device having a small metal cap on one side which is negative terminal.
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Last Edited: April 21, 2023