Electricity Class 10 Science MCQ Quiz – Test Your Knowledge

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Are you preparing for your CBSE Class 10 Science exam? Strengthen your understanding of "Electricity" with this interactive MCQ quiz. It covers key concepts such as Ohm’s Law, resistance, series and parallel circuits, electric power, and heating effects of electric current.

About the Quiz

Chapter Name: Electricity
Subject: Science (Physics)
Book: NCERT Class 10 Science
Question Type: Multiple Choice Questions (MCQs)
Leaderboard: Yes (Compete with Others!)

Why Take This Quiz?

✔ Helps in quick revision for board exams
✔ Covers all key formulas and numerical-based concepts
✔ Leaderboard feature to track your performance

Click Below to Start the Quiz!

Chapter 11 - Electricity

1 / 15

The resistance between A and B in the given figure will be

Electricity class 10 important questions with answers

30 Ω

20 Ω

More than 10 Ω but less than 20 Ω

90 Ω

2 / 15

When a 4 V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. The value of the resistance of the resistor is:

400 Ω

4 Ω

40 Ω

0.4 Ω

3 / 15

Match the following

Column I	Column II
A. Ohm	I. ^ρL/_A
B. Resistance	II. ^{1 volt}/_{1 ampere}
C. Resistivity	III. zero resistance
D. Superconductor	IV. ohm-meter

A-III, B-I, C-IV, D-II

A-II, B-IV, C-I, D-III

A-I, B-II, C-IV, D-III

A-II, B-I, C-IV, D-III

4 / 15

A battery of 10 volts carries 20,000 C of charge through a resistance of 20 Ω. The work done in 10 seconds is _____.

d. 2 x 10^3 joule

b. 2 x 10^5 joule

c. 2 x 10^4 joule

a. 2 x 10^2 joule

5 / 15

Unit of electric power may also be expressed as:

volt-ampere

watt-second

joule-second

kilowatt-hour

6 / 15

In an electrical circuit three incandescent bulbs A, B, and C of rating 40 W, 60 W, and 100 W are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?

The brightness of bulb C will be less than that of B

The brightness of bulb A will be the maximum

The brightness of bulb B will be more than that of A

Brightness of all the bulbs will be the same

7 / 15

A complete circuit is left on for several minutes, causing the connecting copper wire to become hot. As the temperature of the wire increases, the electrical resistance of the wire

Decreases

Remains the same

Increases for some time and then decreases

Increases

8 / 15

Assertion: A fuse wire is always connected in parallel with the mainline.

Also See: The Thief's Story Class 10: Top Questions and Answers for Exam Preparation

Reason: If a current larger than the specified value flows through the circuit, the fuse wire melts.

Both A and R are true and R is the correct explanation of A

Both A and R are true but R is not the correct explanation of A

A is true but R is false

A is false but R is true

9 / 15

Column A contains some electrical devices and Column B contains the material used for making these devices. Match Columns A and B.

Column A	Column B
1. Filament of electrical bulb	A. Copper
2. Heating elements	B. Lead-tin alloy
3. Connection wire	C. Tungsten
4. Fuse wire	D. Nichrome

1-A, 2-D, 3-C, 4-B

1-C, 2-A, 3-D, 4-B

1-B, 2-D, 3-A, 4-C

1-C, 2-D, 3-A, 4-B

10 / 15

In the following given circuits, the heat produced in the resistor or combination of resistors connected to a 12 V battery will be

In the following given circuits, heat produced in the resistor or combination of resistors connected to a 12 V battery will be

Same in all the cases

Maximum in case (iii)

Minimum in case (i)

Maximum in case (ii)

11 / 15

All elements of an electric circuit are connected in series except

Ammeter

Voltmeter

Rheostat

Resistor

12 / 15

What is the maximum resistance which can be made using five resistors each of ¹/₅ Ω?

1/5 Ω

5 Ω

10 Ω

1 Ω

13 / 15

An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consumed will be:

50 W

25 W

100 W

75 W

14 / 15

The circuit below consists of a variable resistor connected in series with two 2000 Ω resistors. The variable resistor can be adjusted to any value between 0-4000 Ω.

The circuit below consists of a variable resistor connected in series with two 2000  resistors. The variable resistor can be adjusted to any value between 0-4000

As the resistance of the variable resistor is changed, what is the smallest possible reading on the voltmeter?

4 V

3 V

0 V

6 V

15 / 15

Raman wants to draw a graph to show how the resistivity (ρ) of a wire changes with the length (l) of the wire.

What should his graph look like?

Raman wants to draw a graph to show how the resistivity () of a wire changes with the length (l) of the wire

Your score is

The average score is 59%

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1	Jacqueline	100 %	40 seconds	15
2	Jai shree Krishna	100 %	43 seconds	15
3	DK	100 %	46 seconds	15
4	Jeria Suraj	100 %	54 seconds	15
5	ansh pratap singh	100 %	1 minutes 10 seconds	15
6	Hhchb	100 %	1 minutes 19 seconds	15
7	ankush	100 %	1 minutes 22 seconds	15
8	Julia	100 %	1 minutes 24 seconds	15
9	adda	100 %	1 minutes 26 seconds	15
10	ada	100 %	1 minutes 39 seconds	15
11	ad	100 %	3 minutes 2 seconds	15
12	cc	100 %	4 minutes 54 seconds	15
13	Ap	93 %	57 seconds	14
14	B	93 %	1 minutes 14 seconds	14
15	bl	93 %	6 minutes 23 seconds	14
16	Vfg	93 %	9 minutes 19 seconds	14
17	Aditya	93 %	12 minutes 25 seconds	14
18	sana	93 %	14 minutes 25 seconds	14
19	Aditi	87 %	50 seconds	13
20	Aisha	87 %	55 seconds	13
21	Good	87 %	1 minutes 24 seconds	13
22	E	87 %	1 minutes 26 seconds	13
23	Arnav	87 %	2 minutes 11 seconds	13
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25	Jeria Suraj	87 %	3 minutes 50 seconds	13
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55	Jai shree Ram	67 %	1 minutes 11 seconds	10
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59	DK	60 %	1 minutes 19 seconds	9
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83	j	47 %	11 minutes 53 seconds	7
84	tAR SOULD	47 %	1 hours 18 minutes 41 seconds	7
85	Jwalith singh	40 %	2 minutes 37 seconds	6
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87	Roson magar,limbu	40 %	9 minutes 17 seconds	6
88	adarsh	40 %	21 minutes 2 seconds	6
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90	ansh	40 %	52 minutes 35 seconds	6
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103	cc	27 %	18 minutes 41 seconds	4
104	pawan	27 %	20 minutes 54 seconds	4
105	Lucky upadhyay	20 %	1 minutes 15 seconds	3
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107	gujjar	20 %	1 minutes 40 seconds	3
108	gujjar	20 %	1 minutes 55 seconds	3
109	pranjal	20 %	2 minutes 38 seconds	3
110	Arsh singh	20 %	2 minutes 43 seconds	3
111	Riya	20 %	3 minutes 25 seconds	3
112	SUShant panchal	20 %	3 minutes 56 seconds	3
113	Dona Denny	20 %	5 minutes 14 seconds	3
114	Apoo	20 %	5 minutes 38 seconds	3
115	Aarya S	20 %	6 minutes 8 seconds	3
116	pranjal	20 %	8 minutes 10 seconds	3
117	Bazil	20 %	26 minutes 46 seconds	3
118	S	20 %	1 hours 28 minutes 5 seconds	3
119	Jf	13 %	39 seconds	2
120	Suraj	13 %	3 minutes 37 seconds	2
121	Mayank yadav	7 %	7 minutes 9 seconds	1
122	Charan	0 %	1 minutes 48 seconds	0
123	Jyoti	0 %	1 minutes 59 seconds	0

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Key Topics Covered in the Quiz

✔ Electric current and circuit concepts
✔ Ohm’s Law and its applications
✔ Resistance and factors affecting resistance
✔ Series and parallel circuit combinations
✔ Electrical power and energy calculation
✔ Heating effect of electric current and its applications

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4 thoughts on “Electricity Class 10 Science MCQ Quiz – Test Your Knowledge”

BHABANISANKARBISWAL
February 18, 2025 at 8:32 AM
Please give me important questions
- Mohit Raj
  February 18, 2025 at 7:25 PM
  Ask questions
BHABANISANKARBISWAL
February 18, 2025 at 8:33 AM
Help me
BHABANISANKARBISWAL
February 18, 2025 at 8:34 AM
Please give me some questions for solving and prepare to my exam