Physics 10 Past Papers 2018 MCQs Tests

Federal Board, FBISE Physics 10 MCQs Tests of 2018 Past Papers are available on this page. There are three Physics papers conducted in 2018, the one is taken within Pakistan and the second paper is an overseas paper and the third one is Supplemanetary Paper. MCQs Tests for both papers are given below. Chapter-wise MCQs Tests of Physics 10 are available HERE.

Past Paper 2018 (Local)
Practice MCQs Test

/11

32

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

1 / 11

The unit of power of lens is:

Joule

Js^-2

Dioptre

Watt

2 / 11

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

ON switch

OFF switch

OR gate

AND gate

3 / 11

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

10 cm

20 cm

5 cm

2.5 cm

4 / 11

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

Increase a factor of ‘4’

Increase a factor of \sqrt { 2 }

Increase a factor of ‘2’

Remains same

5 / 11

The intensity level of mosquito buzzing is:

10 dB

20 dB

30 dB

40 dB

6 / 11

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

Increase 4 times

Decrease 2 times

Increase 2 times

Decrease 4 times

7 / 11

1 pF = ?

{ 10 }^{ 12 }F

{ 10 }^{ -12 }F

{ 10 }^{ 9 }F

{ 10 }^{ -9 }F

8 / 11

The electrical power is given by:

P = { I }^{ 2 }{ R }^{ 2 }

P = VIt

P = \frac { { V }^{ 2 } }{ { R }^{ 2 } }

P = VI

9 / 11

What is the frequency of second pendulum?

1 Hz

1.5 Hz

0.5 Hz

2 Hz

10 / 11

Which is the correct order of radiations for penetrating ability?

{ P }_{ \alpha }<{ P }_{ \beta }<{ P }_{ \gamma }

{ P }_{ \gamma }\le { P }_{ \beta }\le { P }_{ \alpha }

{ P }_{ \alpha }>{ P }_{ \beta }>{ P }_{ \gamma }

{ P }_{ \beta }<{ P }_{ \alpha }<{ P }_{ \gamma }

11 / 11

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

Frequency

Loudness

Pitch of sound

Intensity of sound

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Past Paper 2018 (Overseas)
Practice MCQs Test

/12

17

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

1 / 12

1 eV is equal to:

1.6 x 10^-19 J

1.6 x 10^-9 J

1.6 x 10¹⁹ J

1.6 x 10⁹ J

2 / 12

The SI unit of intensity of sound is:

{ js }^{ -2 }{ m }^{ -2 }

{ Wm }^{ -3 }

Wm

{ js }^{ -1 }{ m }^{ -2 }

3 / 12

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

x = \frac { { x }_{ o }^{ 2 } }{ 3 }

x = { x }_{ o }

x = \frac { { x }_{ o } }{ 4 }

x = \frac { { x }_{ o } }{ \sqrt { 2 } }

4 / 12

Kilowatt hour is a unit of:

Current

Resistance

Energy

Power

5 / 12

The critical angle of water will be:

18.8°

48.8°

28.8°

38.8°

6 / 12

Which of the following is NOT processing?

Manipulating

Arranging

Calculating

Gathering

7 / 12

Which of the following equations is correct for magnification?

\frac { { h }_{ o } }{ { h }_{ i } }

\frac { { h }_{ o }^{ 2 } }{ { h }_{ i }^{ 2 } }

\frac { { q }^{ 2 } }{ { p }^{ 2 } }

\frac { q }{ p }

8 / 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:

10 volt

5 volt

0.5 volt

2 volt

9 / 12

Loudness of sound depends upon:

Frequency

Amplitude

Wavelength

Time period

10 / 12

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

2.25 m

0.25 m

3.25 m

1.25 m

11 / 12

What is the size of Nucleus?

10^-14 m

10^-18 m

10^-10 m

10^-22 m

12 / 12

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

300 s

30 s

3 s

3000 s

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Past Paper 2018 (Supp)
Practice MCQs Test

/12

12

Class 10 Physics
Past Paper 2018 Supp
Practice MCQs Test

1 / 12

For the diagnosis of brain tumor _______ is used.

Cobalt-60

Carbon-14

Phosphorus-32

Iodine-131

2 / 12

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

V_{ S }=\frac { { V }_{ p } }{ 10 }

l_{ S }=\frac { 10 }{ { l }_{ p } }

N_{ S }=\frac { { N }_{ p } }{ 10 }

N_{ S }=10{ N }_{ p }

3 / 12

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

Quality of sound

Loudness of sound

Pitch of sound

Intensity of sound

4 / 12

Which of the following is NOT processing?

Arranging

Manipulating

Gathering

Calculating

5 / 12

The SI unit of electric potential difference is:

ampere

joule

coulomb

volt

6 / 12

AND gate can be formed using two:

NOR gates

OR gates

NOT gates

NAND gates

7 / 12

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

50

5

20

10

8 / 12

If X=A.B, then ‘X’ is ‘1’, when:

A is ‘1’ and B is ‘0’

A is ‘0’ and B is ‘1’

A and B are ‘1’

A or B are ‘0’

9 / 12

Kilowatt-hour is a large unit to measure:

Electric potential

Electric field intensity

Electric energy

Electric flux

10 / 12

The magnifying power of a simple microscope is given as:

\frac { L }{ { f }_{ o } } (1+\frac { d }{ { f }_{ e } } )

1+\frac { d }{ f }

\frac { { f }_{ o } }{ { f }_{ e } }

\frac { q }{ p }

11 / 12

The human ear can respond to the intensities ranging from:

{ 10 }^{ -12 }\quad W{ m }^{ -2 } to 1 W{ m }^{ -2 }

{ 10 }^{ -11 }\quad W{ m }^{ -2 } to 0.1 W{ m }^{ -2 }

{ 10 }^{ -13 }\quad W{ m }^{ -2 } to 10 W{ m }^{ -2 }

{ 10 }^{ -14 }\quad W{ m }^{ -2 } to 100 W{ m }^{ -2 }

12 / 12

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

1398 { ms }^{ -1 }

1298 { ms }^{ -1 }

1198 { ms }^{ -1 }

1498 { ms }^{ -1 }

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