Class 10 Physics MCQs Practice Tests


Class 10 Physics MCQs Tests

This page contains all the online tests for Class 10 Physics MCQs. You should do the practice of these MCQs tests for a good result in the fbise board exams.



Unit 10 – Simple Harmonic Motion and Waves

Exercise MCQs Practice Test

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Class 10 Physics Chapter 1 Ex MCQs Practice Test

1 / 9

Which of the following devices can be used to produce both transverse and longitudinal waves?

2 / 9

A large ripple tank with a vibrator working at a frequency of 30 Hz produces 25 complete waves in a distance of 50 cm. The velocity of the wave is:

3 / 9

Which of the following characteristics of a wave is independent of the others?

4 / 9

Which of the following is an example of simple harmonic motion?

5 / 9

The relation between v, f and λ of a wave is:

6 / 9

In a vacuum, all electromagnetic waves have the same:

7 / 9

Wave transfer:

8 / 9

If the mass of the bob of a pendulum is increased by a factor of 3, the period of the pendulum's motion will:

9 / 9

Which of the following is a method of energy transfer?

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Past Papers MCQs Practice Test

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Class 10 Physics Chapter 10 Past Papers MCQs Practice Test

1 / 12

S.I unit of spring constant “K” is:

2 / 12

What is the frequency of second pendulum?

3 / 12

If the time period of simple pendulum is one second, then its length on earth will be:

4 / 12

In case of vibratory motion, time period is reciprocal of the:

5 / 12

If the length of the simple pendulum is halved its new time period ‘T’ will become:

6 / 12

What is the length of second’s pendulum?

7 / 12

When a ball is gently displaced from the centre of a bowl, it starts oscillating about the centre due to:

8 / 12

If F=0.08N and X=4cm then value of “K” is:

9 / 12

The pendulum clock was invented by:

10 / 12

If the length of a simple pendulum is doubled, then its new frequency f ' becomes:

11 / 12

If the mass of bob of a pendulum is increased by a factor of ‘2’ then the period of pendulum motion will:

12 / 12

What is the displacement of an object in simple harmonic motion when K.E=P.E?

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Unit 11 – Sound

Practice MCQs Test No 1

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Class 10 Physics

Chapter 11

Practice MCQs Test No 1

1 / 20

The amplitude of 100 dB sound is:

2 / 20

Intensity of faintest sound is

3 / 20

Pitch of sound depends on

4 / 20

Sound is produced by

5 / 20

The intensity of sound depends on the _________ of sound.

6 / 20

Loudness of sound depends on

7 / 20

Intensity is a _____ quantity.

8 / 20

_________ is the characteristic of sound by which we can distinguish between a shrill and a grave sound.

9 / 20

Intensity of whispering is ______

10 / 20

Frequency of silent whistle lies between

11 / 20

Characteristic by which we can distinguish between two sounds of same loudness and pitch is called

12 / 20

The study of sound is called

13 / 20

1 bell is equal to

14 / 20

Intensity of loudest audible sound is

15 / 20

Sound can travel only in presence of

16 / 20

Distance between two consecutive compressions and rarefactions is the _____________ of sound wave.

17 / 20

By using a/an __________ we can see sound wave.

18 / 20

Sound is ___________ Wave

19 / 20

The loudness of sound is directly proportional to logarithm of intensity, this law is called ________

20 / 20

Voice of Child is _____

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Practice MCQs Test No 2

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Class 10 Physics

Chapter 11

Practice MCQs Test No 2

1 / 20

Such sound which are pleasant to our ears are called _____________

2 / 20

The sensation of sound persists in our brain for about

3 / 20

For a normal person audible frequency range for sound wave lie between

4 / 20

The speed of sound varies with

5 / 20

Such sounds which are unpleasant to our ears are called:

6 / 20

Multiple reflections are called

7 / 20

For hearing distinct echoes, the minimum distance of obstacle from source of source of sound must be

8 / 20

The speed of sound in solid is about _____ times that in gases.

9 / 20

Mice can hear frequencies up to:

10 / 20

Echo of sound is:

11 / 20

The level of noise recommended in most of countries is:

12 / 20

Compressions are places where air is slightly ____________ than the surrounding air.

13 / 20

The speed of sound in air at 2 atm pressure and at room temperature (21°C) is

14 / 20

The speed of sound in solid is _____ than liquid and air.

15 / 20

Rarefactions are places where air is slightly _____________ than the surrounding air.

16 / 20

We hear sound produce by musical instrument such as

17 / 20

The speed of sound in air was first accurately measured in

18 / 20

Bats can hear frequencies up to ______

19 / 20

The method used to absorb undesirable sound by soft and porous surface is called:

20 / 20

_______ corresponds to irregular and sudden vibrations produced by some sound.

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Practice MCQs Test No 3

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Class 10 Physics

Chapter 11

Practice MCQs Test No 3

1 / 19

Noise corresponds to _____________ vibrations.

2 / 19

Which are the acoustic protection except

3 / 19

Noise has negative effects on human health it cause except

4 / 19

Ultrasound is the frequency of sound higher than

5 / 19

Old people cannot hear sound even above

6 / 19

According to wave equation v = fλ the wavelength of ultra sonic waves are:

7 / 19

Powerful ultrasound is now being used to remove blood clots from:

8 / 19

Audible frequency range is

9 / 19

Sound waves with frequency less than 20Hz are called:

10 / 19

By ultrasonic waves ______ are destroyed.

11 / 19

Ultrasonics are used to measure the depth of water by ______

12 / 19

______  waves carry more energy and higher frequency than sound waves.

13 / 19

Bats can hear frequency up to

14 / 19

Which bird fly easily between wires in the black room?

15 / 19

Infrasonic is the frequency of sound less than

16 / 19

Ultrasonics are used to locate under-water depth. This technique is called:

17 / 19

By which waves small cracks can appear:

18 / 19

When the frequency of a sound wave is increased which of following decreases?

19 / 19

The range of the frequency which human, ear can hear is called

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Unit 12 – Geometrical Optics

Practice MCQs Test No 1

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Class 10 Physics

Chapter 12

Practice MCQs Test No 1

1 / 20

Which statement is correct about convex mirror?

2 / 20

The angle between the normal and the reflected ray is called angle of

3 / 20

In concave mirror the surface is reflecting;

4 / 20

Convex mirror produce images

5 / 20

Regular reflection is reflection by the

6 / 20

The relationship between object distance p, image distance q focal length of the mirror is called;

7 / 20

The rough surfaces of object reflect the rays of light in many directions is called

8 / 20

The angle between incident ray and normal N is

9 / 20

The bending of light as it passes from one transparent medium

10 / 20

Vertex is the midpoint of the curved surface of spherical mirror is also called

11 / 20

The incident ray, the normal, and the reflected ray at the point of incidence all lie in the

12 / 20

The distance from the pole to the principal focus measured along the principal axis is

13 / 20

Mirror formula is

14 / 20

Angle of incidence is represented by

15 / 20

Plank suggested that light consists of small packets of energy called:

16 / 20

A spherical mirror whose outer curved surface is reflecting is called

17 / 20

A line joining centre of curvature and pole of the spherical mirror is

18 / 20

According to law of reflection

19 / 20

Which statement is incorrect about concave mirror?

20 / 20

Focal length of spherical mirror is R

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Practice MCQs Test No 2

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Class 10 Physics

Chapter 12

Practice MCQs Test No 2

1 / 20

According to law of refraction

2 / 20

Optical centre is represented by

3 / 20

The line passing through the two centres of curvatures of the lens is called

4 / 20

It is a transparent body (made of optical glass) with at least two polished plane faces inclined towards each other from which light is refracted;

5 / 20

The speed of light in water is approximately

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\frac { speed\quad of\quad light\quad in\quad vacuum }{ speed\quad of\quad light\quad in\quad medium } =\quad ?

7 / 20

For a concave lens, the parallel rays appear to come from a point behind the lens is called

8 / 20

Lens thick at the centre but thin at the edges is;

9 / 20

The distance between the optical centre and the principal focus is.

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\frac { sin\quad i }{ sin\quad r } =\quad n\quad =\quad \frac { { n }_{ 2 } }{ { n }_{ 1 } }  is called

11 / 20

The lens which causes incident parallel rays to converge at a point is;

12 / 20

When a ray of light enters from a denser medium to a rarer medium

13 / 20

In lens number of curved surfaces at least;

14 / 20

Lenses are used in optical devices;

15 / 20

The angle of incidence that causes the refracted ray in the rarer medium to bend through 99ᵒ is called

16 / 20

Speed of light in air is approximately

17 / 20

No refraction occurs when the angle of incidence is

18 / 20

1 D =?

19 / 20

The speed of light is greater in

20 / 20

SI unit of power of lens is:

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Practice MCQs Test No 3

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Class 10 Physics

Chapter 12

Practice MCQs Test No 3

1 / 20

In case of convex lens when object is placed beyond 2F, the Image is formed;

2 / 20

Lens formula is

3 / 20

Optical device is;

4 / 20

It has positive focal length;

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For seeing tiny objects we use microscope of;

6 / 20

When object is at F the image is;

7 / 20

Which pipe is a bundle of thousands of optical fibers bounded together?

8 / 20

Endoscope used to diagnose the stomach is;

9 / 20

Which statement is correct about compound microscope?

10 / 20

The image with convex lens is formed at 2F, real, Inverted, the same size as the object when the object is placed at:

11 / 20

The study of behavior of light is called;

12 / 20

In mirrors images are formed through reflection, but lenses form images through;

13 / 20

It is used to explore the interior organs of the body?

14 / 20

For a converging lens f is;

15 / 20

In case of photograph enlarger the object is placed at distance;

16 / 20

The working principle of photograph enlarger is the same as;

17 / 20

Endoscope which is used to diagnose throat is;

18 / 20

Which statement is correct about image formed by camera?

19 / 20

If the object is on the right side of the lens then p is;

20 / 20

A magnifying glass is a convex lens which is used to produce magnified images of small objects. It is also called;

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Practice MCQs Test No 4

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Class 10 Physics

Chapter 12

Practice MCQs Test No 4

1 / 17

The disability of the eye to form distinct images of nearby object on retina is called forsightedness or:

2 / 17

Near point of a normal human being is:

3 / 17

Power of concave lens is:

4 / 17

Human eye acts like;

5 / 17

Short sighted may be due to eyeball being

6 / 17

Light enters the eye through transparent membrane called;

7 / 17

Long sightedness is removed by:

8 / 17

Magnification of telescope can be determined by using formula;

9 / 17

When people cannot see distant objects dearly without the aid of spectacles the defect of vision is;

10 / 17

The coloured portion of eye controls the amount of light reaching the retina.

11 / 17

Have ability to move eye lens forward or backward.

12 / 17

The magnification of compound microscope is;

13 / 17

Farsightedness is corrected by using;

14 / 17

It is an optical instrument which is used to observe distant objects using lens or mirror;

15 / 17

The variation of focal length of eye lens is called;

16 / 17

The nearsighted eye can be corrected by using;

17 / 17

Long sightedness is caused due to ________ eye ball:

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Unit 13 – Electrostatics

Practice MCQs Test No 1

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Class 10 Physics

Chapter 13

Practice MCQs Test No 1

1 / 20

Study of charges at rest is called ______.

2 / 20

Only _____ type of charges exist.

3 / 20

The number of electrons in one coulomb charge is equal to

4 / 20

Which one of the following statements is correct?

5 / 20

If a glass rod is rubbed with a silk cloth, it receives charge by the process of:

6 / 20

An object gain excess negative charge after being rubbed against another ______ object.

7 / 20

When an insulating rod is charged negatively, this is due to:

8 / 20

Free electrons are

9 / 20

A body can be charged by

10 / 20

If we run a plastic comb through hair and then bring it near shell pieces of paper. The comb

11 / 20

SI unit of electric charge is

12 / 20

Electroscope is an instrument used for

13 / 20

Like charges always _____ each other.

14 / 20

Electric charges can be produced by rubbing a neutral body with

15 / 20

When a glass rod is rubbed with a silk cloth, then

16 / 20

An insulating rod is charged positively by rubbing. This is due to:

17 / 20

In the presence of a charged body an insulated inductor develops positive charge at one end and negative charges at other end, this process is called the

18 / 20

Metals are good conductors of electricity, because they have

19 / 20

A positive charge

20 / 20

Which one of the following statements is correct?

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Practice MCQs Test No 2

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Class 10 Physics

Chapter 13

Practice MCQs Test No 2

1 / 20

If the distance between the two charged bodies is halved, the force between them becomes

2 / 20

Who established fundamental law of electric force between two stationary charged particles?

3 / 20

The force per unit charge is known

4 / 20

The spacing between the field lines shows the

5 / 20

Force of attraction or repulsion acts between

6 / 20

If the distance between two charges is doubled, the electric force between them will become

7 / 20

The value of Coulomb's constant K depends upon

8 / 20

The electric force of repulsion between two electrons at a distance of 1 m is

9 / 20

Force experienced by a unit positive charge placed at a point in the electric field is known as

10 / 20

Electric charge of 100µC is 13 m apart from another charge 16.9µC. The force between them in Newton is

11 / 20

SI unit of K

12 / 20

SI unit of electric intensity is

13 / 20

K is constant of proportionality given by

14 / 20

The magnitude of the charge on the electron is:

15 / 20

According to Coulomb's law

16 / 20

The value of K

17 / 20

SI unit of electric field intensity is

18 / 20

A region around the charge in which it exerts electrostatic force on another charge is called

19 / 20

The space around the charge within which other charges are influenced by it is called

20 / 20

Electroscope can be charge by the process

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Practice MCQs Test No 3

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Class 10 Physics

Chapter 13

Practice MCQs Test No 3

1 / 20

Which statement is true about electrical potential?

2 / 20

The capacitance C of a capacitor is given by the relation

3 / 20

Work done in bringing a unit positive charge from infinity to that point in an electric field is called

4 / 20

SI unit of capacitance.

5 / 20

The electric intensity at infinite distance from the point charge is

6 / 20

Parallel plate capacitor consist of two metal plates separated by

7 / 20

_______ at a point in an electric field is equal to amount of work done in bringing unit positive charge from infinity to that point

8 / 20

Electric field is strong when liens are

9 / 20

In order to store the charge a device is used which is called

10 / 20

When capacitors are connected in parallel, their equivalent capacitance is equal to

11 / 20

Which one of the following is correct?

12 / 20

Electric field intensity is a vector quantity and its direction is

13 / 20

The electron energy is one electron — volt when it is accelerated through a potential difference of

14 / 20

Electron volt is the unit of

15 / 20

The work done in moving a unit positive charge form one point to another against the eclectic field is a measure of

16 / 20

One electron volt is equal to

17 / 20

A capacitor is a perfect insulator for

18 / 20

The potential difference between two points is one volt. The amount of work done in moving a charge of one coulomb from one point to another is

19 / 20

Electric potential is a

20 / 20

Which is incorrect for parallel capacitor?

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Practice MCQs Test No 4

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Class 10 Physics

Chapter 13

Practice MCQs Test No 4

1 / 19

Capacitors are used in resonant circuit that tune radios to particular frequency for

2 / 19

In variable capacitors

3 / 19

In fixed type of capacitors, the value of capacitance

4 / 19

It is a fixed capacitor

5 / 19

Which of the following is commercial type capacitor?

6 / 19

In Mica capacitors the dielectric is

7 / 19

When capacitors are connected in series, their equivalent capacitance is equal to

8 / 19

Capacitor have different types depending upon

9 / 19

If 4µF and 2µF capacitors are connected in series, the equivalent capacitance is given by

10 / 19

A radio tuning capacitor is a

11 / 19

Variable capacitors are used in

12 / 19

Three capacitors C₁, C₂ and C₃ are connected in parallel. Their equivalent capacitance will be

13 / 19

Capacitors are used in

14 / 19

The equivalent capacitance is greater than individual capacitance in

15 / 19

Application of electrostatic is

16 / 19

Farad is defined as

17 / 19

Tick the correct statement

18 / 19

Two 50µF capacitors are connected in parallel. The equivalent capacitance of the combination is

19 / 19

In variable capacitors, the value of capacitance can be

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Unit 14 – Current Electricity

Practice MCQs Test No 1

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Practice MCQs Test No 2

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Practice MCQs Test No 3

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Practice MCQs Test No 4

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Unit 15 – Electromagnetism

Practice MCQs Test No 1

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Practice MCQs Test No 2

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Practice MCQs Test No 3

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Practice MCQs Test No 4

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Unit 16 – Basic Electronics

Practice MCQs Test No 1

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Practice MCQs Test No 3

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Practice MCQs Test No 4

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Unit 17 – Information Technology

Practice MCQs Test No 1

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Unit 18 – Atomic and Nuclear Physics

Practice MCQs Test No 1

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Practice MCQs Test No 4

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Class 10 Physics
Past Papers MCQs

Past Paper 2019 (Local)

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Class 10 Physics
Past Paper 2019 (Local)
Practice MCQs Test

1 / 12

The process by which electrons are emitted by a hot metal surface is known as:

2 / 12

What happens to the atomic number of an element which emits one alpha particle and a beta particle?

3 / 12

The half life of a certain isotope is 1 day. What is quantity of the isotope after 2 days?

4 / 12

Two charged spheres are separated by 2 mm. Which of the following pairs would have the highest attractive force?

5 / 12

Which is the most suitable means of reliable continuous communication between an orbiting satellite and Earth is:

6 / 12

A totally reflecting prism has one of its angle equal to 90° and the remaining two angles are equal to:

7 / 12

If the length of the simple pendulum is halved its new time period ‘T’ will become:

8 / 12

What is the power rating of a lamp connected to a 12 V source when it carries 2.5 A?

9 / 12

Two resistors of 20\Omega each are connected in parallel with a battery of 10V, the total current passing through the circuit is:

10 / 12

Which part of a D.C motor reverses direction of current through the coil every half cycle?

11 / 12

A converging mirror with a radius of 20cm creates a real image 30cm from the mirror. What is the object distance?

12 / 12

The loudness of a sound is most closely related to:

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Past Paper 2019 (Overseas)

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Class 10 Physics
Past Paper 2019 (Overseas)
Practice MCQs Test

1 / 12

Two capacitors of 20\muF each are connected in series with a battery of 10V. The total charge passing through the circuit is:

2 / 12

The magnitude of the sensation produced on the ear by a sound is called its:

3 / 12

The combined resistance of two identical resistors, connected in series is 8Ω. Their combined resistance in a parallel arrangement will be:

4 / 12

The output of a NAND gate is 0 when:

5 / 12

The direction of induced e.m.f in a circuit is in accordance with conservation of:

6 / 12

If the length of a simple pendulum is doubled, then its new frequency f' becomes:

7 / 12

Magnetic tape of the cassette is moved through the head of the audio cassette recorder which is in fact:

8 / 12

A ray of light passing through air with speed 3\times { 10 }^{ 8 }\quad { ms }^{ -1 } enters into glass of refractive index 1.52, the speed in glass will be:

9 / 12

An object is 14 cm in front of a convex mirror. The image is 5.8 cm behind the mirror. The focal length of the mirror is:

10 / 12

Five joules of work is needed to shift 10C charge from one place to another. The potential difference between the places is:

11 / 12

How is energy from the sun released?

12 / 12

The half-life of Krypton is 3 minutes. Out of 100g of Krypton, how much will be after 9 minutes?

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Past Paper 2018 (Supp)

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Class 10 Physics
Past Paper 2018 Supp
Practice MCQs Test

1 / 12

Kilowatt-hour is a large unit to measure:

2 / 12

AND gate can be formed using two:

3 / 12

For the diagnosis of brain tumor _______ is used.

4 / 12

The SI unit of electric potential difference is:

5 / 12

Approximate speed of sound in distilled water at 25 °C is:

6 / 12

Which of the following is NOT processing?

7 / 12

The focal length of a convex lens of power
5 D is ______ cm.

8 / 12

The magnifying power of a simple microscope is given as:

9 / 12

The turn ratio of a transformer is 10. It means:

10 / 12

If X=A.B, then ‘X’ is ‘1’, when:

11 / 12

The characteristics of sound by which a loud and a faint sound can be distinguished is:

12 / 12

The human ear can respond to the intensities ranging from:

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Past Paper 2018 (Local)

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Class 10 Physics
Past Paper 2018 (Local)
Practice MCQs Test

1 / 11

If radius of curvature is 10 cm then focal length of convex lens is:

2 / 11

The electrical power is given by:

3 / 11

In Burglar alarm, the Light Dependent Resistance (LDR) acts as a/an:

4 / 11

The unit of power of lens is:

5 / 11

Which is the correct order of radiations for penetrating ability?

6 / 11

The intensity level of mosquito buzzing is:

7 / 11

1 pF = ?

8 / 11

If we double the distance between two point charges then coulomb’s force will:

9 / 11

The sound energy passing per unit area per second is called:

10 / 11

If the mass of bob of a pendulum is increased by a factor of ‘2’ then the period of pendulum motion will:

11 / 11

What is the frequency of second pendulum?

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Past Paper 2018 (Overseas)

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Class 10 Physics
Past Paper 2018 (Overseas)
Practice MCQs Test

1 / 12

Which of the following is NOT processing?

2 / 12

What is the size of Nucleus?

3 / 12

Which of the following equations is correct for magnification?

4 / 12

1 eV is equal to:

5 / 12

How long does it take a current of 10 mA to deliver 30 C of charge?

6 / 12

If 5 joule of work is needed to shift the 10 coulomb charge from one place to another place then the potential between the plates will be:

7 / 12

Loudness of sound depends upon:

8 / 12

If the time period of simple pendulum is one second, then its length on earth will be:

9 / 12

The SI unit of intensity of sound is:

10 / 12

The critical angle of water will be:

11 / 12

Kilowatt hour is a unit of:

12 / 12

What is the displacement of an object in simple harmonic motion when K.E=P.E?

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Past Paper 2017 (Supp)

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