MP Board Class 12 Sample Paper 2025 Physics

माध्यमिक शिक्षा मंडल,
मध्य प्रदेश

sample Paper
2025

dsoy vH;kl gsrq uewuk iz'u i=
Sample Question Paper for Practice only
gk;j lsds.Mªh Ldwy ijh{kk & 2025
Higher Secondary Examination – 2025
fo"k; & HkkSfrd 'kkL=
Subject - Physics
(Hindi & English Versions)
Total Question Total Printed Pages Time Maximum Marks

20 09 3:00 Hours 70

funsZ'k %&
¼1½ lHkh iz'u vfuok;Z gSaA iz'u Øekad 6 ls 20 rd izR;sd iz'u esa vkUrfjd fodYi fn;s x;s gSaA
¼2½ iz'u Øekad 1] 2 o 4 esa izR;sd iz'u ij 6 vad vkSj izR;sd miiz'u ij 1 vad fu/kkZfjr gSA
¼3½ iz'u Øekad 3 o 5 esa izR;sd iz'u ij 5 vad vkSj izR;sd miiz'u ij 1 vad fu/kkZfjr gSA
¼4½ iz'u Øekad 6 o 12 rd izR;sd iz'u ij 2 vad fu/kkZfjr gSA izR;sd mRrj ds fy, 'kCn lhek
yxHkx 30 'kCn gSA
¼5½ iz'u Øekad 13 o 16 rd izR;sd iz'u ij 3 vad fu/kkZfjr gSA izR;sd mRrj ds fy, 'kCn lhek
yxHkx 75 'kCn gSA
¼6½ iz'u Øekad 17 o 20 rd izR;sd iz'u ij 4 vad fu/kkZfjr gSA izR;sd mRrj ds fy, 'kCn lhek
yxHkx 120 'kCn gSA
¼7½ vko';drkuqlkj LoPN ,oa ukekafdr fp= cukb;sA
Instructions :
1. All questions are compulsory. Internal options are given in each question from Question
Number 6 to 20.
2. Question number 1,2 and 4 carry 6 marks for each. Each sub question carries 1 mark.
3. Question number 3 and 5 carry 5 marks for each. Each sub question carries 1 mark.
4. Question number 6 and 12 carry 2 marks for each. The word limit for each answer is
approx. 30 word.
5. Question number 13 and 16 carry 3 marks for each. The word limit for each answer is
approx. 75 word.
6. Question Number 17 to 20 carry 3 marks for each. The word limit for each answer is
approx. 75 word.
7. Draw neat and labelled diagram wherever necessary.

1

iz-01 izR;sd iz'u ds fy;s fn;s x;s fodYiksa esa ls lgh mRrj pqudj fyf[k,sA (1 X 6 = 6)

¼v½ vkosf'kr [kks[kys xksys ds vanj fo|qr {ks= dk eku gksrk gSA
¼i ½ vuar ¼ii½ 'kwU;
¼iii½ 1 ¼,dkad½ ¼iv½ f=T;k ds cjkcj

¼c½ /kkjk ?kuRo dk SI ek=d gS &
¼i ½ dwykWe izfr ehVj ¼ii½ ,sfEi;j izfr ehVj2
¼iii½ dwykWe izfr ehVj2 ¼iv½ ,sfEi;j izfr ehVj

¼l½ fdl ;a= ¼midj.k½ esa /kkjkekih dh dq.Myh ds lkFk mPp izfrjks/k Js.kh Øe esa tksM+k
tkrk gSA
¼i ½ oksYV ehVj ¼ii½ vehVj
¼iii½ oksYVk ehVj ¼iv½ izfrjks/k ckDl

¼n½ izR;korhZ /kkjk ifjiFk esa okVghu /kkjk gksrh gS ;fn ifjiFk esa gS &
¼i ½ dsoy R ¼ⅱ ½ dsoy L
¼iii½ R-L ¼iv½ R-C

¼b½ rjax lfn'k dks O;Dr fd;k tkrk gS &
¼i ½ ω = 2𝜋
T ¼ii½ C = 2𝜋
𝑃 2𝜋
¼iii½ C= ¼iv½ K=
T T

¼Q½ izdk'k dk jax Kkr fd;k tkrk gS &
¼i ½ izdk'k ds osx ls ¼ii½ izdk'k ds vk;ke ls
¼iii½ izdk'k dh vko`fRr ls ¼iv½ /kzqohdj.k dh fLFkfr ls

Select and write the correct answer from the option given in each question.

a) The intensity of electric field inside a charged hollow sphere is :-
(i) infinite (ii) zero
(iii) one (iv) Equal to radius
b) SI unit of current density is.
(i) coulomb per metre (ii) Ampere per metre2
(iii) coulomb per metre2 (iv) Ampere per metre
2

c) In which device a high resistance is joined in series with the coil of galvanometer:
(i) Voltmeter (ii) Ammeter
(iii) Voltameter (iv) Resistance Box
d) In an alternating current circuit wattless current flows, if it contains:
(i) Only R (ii) Only L
(iii) R-L (iv) R-C

e) Wave vector is express by :-
2𝜋
(i) ω= (ii) C = 2𝜋
T
𝑃 2𝜋
(iii) C= (iv) K=
T T
f) The colour of light is determined by :
(i) Velocity of light (ii) Amplitude of light
(iii) Frequency of light (iv) By position of polarization

iz-02 fjä LFkku dh iwfrZ dhft, & (1 X 6 = 6)

¼v½ dk¡p ds vanj ok;q dk cqycqyk] ------------------------------ ysal dh Hkkafr O;ogkj djrk gSA
¼c½ ,dy fLyV }kjk foorZu] --------------------------- foorZu dk mnkgj.k gSA
¼l½ bysDVªku dk fojke nzO;eku] ------------------------------- gksrk gSA
¼n½ jnjQksMZ ekWMy ds vuqlkj bysDVªku dh dqy ÅtkZ ----------------------- gksrh gSA
¼b½ -------------- izfØ;k esa gYds ukfHkd feydj Hkkjh ukfHkd cukrs gSA
¼Q½ fdlh v)Zpkyd dk izfrjks/k] v'kqf) feykus ij ---------------------- tkrk gSA

Fill in the blanks -
a) An air bubble inside the glass behaves like a, -------------- lens.
b) The diffraction from single slit is example of ------------- diffraction.
c) The rest mass of an electron is -------------.
d) According to Rutherford's atomic model the total energy of electron becomes -----.
e) In the process of ----------, the lighter nuclei together make a heavy nucleus.
f) The resistance of semiconductor ---------------. on adding impurity in it.
3

iz-03 lR; ;k vlR; fyf[k, & (1 X 5 = 5)

¼v½ xkek (𝛾) fdj.kksa dh Hksnu {kerk U;wure gksrh gS A
¼c½ gkbMªkstu ijek.kq dh vk;uu ÅtkZ & 13-6 eV gksrh gS A
¼l½ izdk'k fo|qr mRltZu ds fy, {kkjh; /kkrq,¡ iz;qDr dh tkrh gSA
¼n½ O;fDrdj.k] fÝUtsa lenwjLFk gksrh gSA
¼b½ tc ,d ysal dks æo esa Mqcks;k tkrk gS rks mldh {kerk c<+ tkrh gSA
State true or false -
a) The penetrating power of gamma (𝛾 ) rays is least.
b) The ionization energy of hydrogen atom is -13.6 ev.
c) The alkali metals are used for photoelectric emission.
d) Interference fringes are equidistant.
e) When a lens is immersed into a liquid its power is increased.

iz-04 lgh tksfM+;k¡ cukb, & (1 X 6 = 6)

LrEHk "A" LrEHk "B"
1
¼v½ [kxksyh; nwjn'khZ dh vko/kZu {kerk ¼1½ ε E2
2 0
−v0 D
¼c½ ljy lw{en'khZ dh vko/kZu {kerk ¼2½ u0
(1 +
ue
)
1
¼l½ la;qDr lw{en'khZ dh vko/kZu {kerk ¼3½ CV 2
2
D
¼n½ pkyd dk ÅtkZ ?kuRo ¼4½ 1+
f
−f0
¼b½ pkyd dh fLFkfrt ÅtkZ ¼5½
fe
¼Q½ fo|qr ¶yDl dk eku ¼6½ Eds Cos𝜃

Make the correct pair -
Column "A" Column "B"
1
¼ a½ Magnifying power of astronomical telescope ¼1½ ε E2
2 o
−v0 D
¼b ½ Magnifying power of simple microscope ¼2½ u0
(1 +
ue
)
1
¼ c½ Magnifying power of Compound microscope ¼3½ CV 2
2
D
¼d ½ Energy density of conductor ¼4½ 1+
f
−f0
¼ e½ Potential energy of conductor ¼5½
fe
¼ f½ Value of electric flux ¼6½ Eds Cos𝜃

4

iz-05 ,d 'kCn ;k ,d okD; esa mRrj nhft,A (1 X 5 = 5)

¼v½ fdlh inkFkZ dh pqEcdh; izo`fRr & 0-5 gSA ;g dSlk inkFkZ gSA
¼c½ LoizsjdRo dk SI ek=d fyf[k,A
¼l½ izsj.k izfr?kkr ,oa dks.kh; vko`fRr dk laca/k fyf[k,A
¼n½ /kkjk ds oxZ&ek/;&ewy (rms) eku ,oa f'k[kjeku dk laca/k fyf[k,A
¼b½ fofdj.k dh d.k izd`fr dks iznf'kZr djus okyh ifj?kVukvksa ds uke fyf[k, A
Write the answer in one word or one sentence -
a) The magnetic susceptibility of a substances is - 0.5, which type of substance is this?
b) Write the SI unit of self inductance ?
c) Write the relation between inductive reactance and angular frequence.
d) Write the relation between root-mean-square (rms) value and peak value of current.
e) State the name of phenomena which shows the particle nature of radiations.

iz-06 fdlh foyfxr pkyd dks /kukosf'kr djus ij mldk nzO;eku de gks tkrk gS] D;ksa \ (2)
The mass of an isolated conductor decreases, when it becomes positively charged, why?

vFkok@OR
nks fo|qr cy js[kk,¡ ,d nwljs dks dHkh izfrPNsn ugha djrh gSA D;ksa \
Two electric lines of force never intersect each other, why?

iz-07 fo|qr izfrjks/k ,oa fof'k"V izfrjks/k ¼izfrjks/kdrk½ esa dksbZ nks vUrj fyf[k,A (2)
Write any two differences between electric resistance and specific resistance (resistivity)
vFkok@OR
fdlh lsy ds vkUrfjd izfrjks/k dh ifjHkk"kk fyf[k, ,oa bldk SI ek=d ,oa foeh; lw= fyf[k,A
Write the definition of internal resistance and write its SI unit and dimensional formula.

iz-08 ,d yacs] lh/ks rkj esa 35 A ¼,fEi;j½ fo|qr /kkjk izokfgr gks jgh gSA rkj ls 20 cm ¼ls-eh-½ nwjh
ij fLFkr fdlh fcUnq ij pqEcdh; {ks= dk ifjek.k Kkr dhft,A (2)
Long straight wire carries a current 35 A (Ampere). Find the magnitude of the magnetic
field at a point 20 cm from the wire?
vFkok@OR
O;kseLFk f[kaps {kSfrt fctyh ds rkj esa 90 A fo|qr /kkjk iwoZ ls if'pe dh vksj izokfgr gks jgh
gSA rkj ds 1-5 m uhps fo|qr /kkjk ds dkj.k mRiUu pqEcdh; {ks= dk ifjek.k Kkr dhft, \

5

A horizontal overhead power line carries a current of 90 A in east to west direction Find
the magnitude of magnetic field due to the current, 1.5 m below the line ?

iz-09 la/kkfj= fn"V /kkjk dks jksdrk gS tcfd mPp vko`fRr dh izR;korhZ /kkjk dks xqtjus nsrk gS] D;ksa\
A capacitor blocks direct current but allows to flow high frequency alternating current,
Why ? (2)
vFkok@OR
izR;korhZ /kkjk] pqEcdh; ,oa jklk;fud izHkko iznf'kZr ugha djrh gS] D;ksa \
Alternating current does not show magnetic and chemical effects, Why ?

iz-10 lcls de vko`fRr okyh fo|qr pqEcdh; rjax dk uke ,oa ,d mi;ksx fyf[k,A (2)
Write the name and one use of the lowest frequency electromagnetic wave.
vFkok@OR
foLFkkiu /kkjk dh ifjHkk"kk fyf[k, ,oa bldk lw= fyf[k,A
Write the definition of displacement current and its formula.

iz-11 gkbMªkstu ijek.kq esa dsoy ,d gh bysDVªku gS fdUrq mlds mRltZu LisDVªe esa dbZ js[kk,¡ gksrh
gSA D;ksa \ (2)
The spectrum of hydrogen atom has many lines though a hydrogn atom contains only
one electron. Why?
vFkok@OR
ukfHkdh; lay;u vHkh rd ,d izk;ksfxd rFkk fu;af=r ÅtkZ lzksr ds :i esa D;ksa iz;qDr ugha
gqvk gS \
The nuclear fusion could not be used as an experimental and controlled source of energy
till now. Why?

iz-12 uSt ¼fut½ ,oa ckg~; ¼v'kq)½ v)Zpkydksa esa dksbZ nks vUrj fyf[k,A (2)
Write any two differences between intrinsic and extrinsic semiconductor.
vFkok@OR
P izdkj ,oa N izdkj ds v)Zpkydksa esa dksbZ nks vUrj fyf[k,A
Write any two differences between P type and N type semiconductors.

iz-13 fo|qr /kkjk forj.k ls lacfa /kr fdjpkWQ ds fu;eksa dks fyf[k,A (3)
Write the Kirchhoff's laws related to the distribution of electric current.
vFkok@OR
larqfyr OghVLVksu lsrq dk fo|qr ifjiFk cukrs gq, mldk fl)kUr LFkkfir dhft,A
Establish principle of balanced Wheatstone bridge by drawing its electrical circuit.

6

iz-14 ck;ks&lsoVZ dk fu;e fyf[k, rFkk bl fu;e dk lfn'k :i fyf[k,A (3)
State Bio-Savart law and write it's vector form.
vFkok@OR
,sfEi;j dk ifjiFkh; fu;e fyf[k, ,oa fl) dhft,A
State and prove Ampere's circuital law.
iz-15 izdk'k ds O;fDrdj.k ds fy, dksbZ pkj vko';d izfrca/k ¼'krsZ½ fyf[k,A (3)
Write any four necessary conditions for interference of light.
vFkok@OR
izdk'k ds /kzqo.k dh ifjHkk"kk fyf[k,A izdk'k ds /kqzo.k dk esyl dk fu;e fyf[k,A
Write the definition of polarization of light. Write the Malu's law of polarization of light.

iz-16 Mh&czksXyh rjaxsa D;k gS\ Mh&czksXyh dh nzO; rjax lehdj.k LFkkfir dhft,A (3)
What are de-Broglie waves? Establish the de-Broglie wave equation.
vFkok@OR
izdk'k fo|qr izHkko D;k gS\ izdk'k fo|qr izHkko ds dksbZ nks fu;e fyf[k,A
What is photoelectric effect? Write any two laws of photoelectric effect.
iz-17 P-N laf/k Mk;ksM dk vxzvfHkufr ,oa i'p vfHkufr esa fo|qr ifjiFk cukrs gq, mldh dk;Zfof/k
le>krs gq, fyf[k,A (4)
Write with explanation the working of P-N junction diode in forward bias and reverse
bias by drawing electric circuit.
vFkok@OR
fn"Vdj.k D;k gS\ P-N laf/k Mk;ksM dk iw.kZ rjax fn"Vdkjh ds :i esa mi;ksx dk o.kZu fuEu
'kh"kZdksa ds vUrxZr dhft,A
1- fo|qr ifjiFk
2- dk;Zfof/k
3- fuos'kh ,oa fuxZr flxuy dk rjax :iA
What is rectification? Describe the use of P-N junction diode as a full wave rectifier
under the following heads.
1. electrical circuit
2. Working
3. Wave form of input and output signals
iz-18 ;fn izdk'k fdj.ksa n1 viorZukad okys ek/;e ls n2 viorZukad
s okys ek/;e esa xksyh; viorZd
i`"B esa izos'k djrh gS rc fl) dhft, fd & (4)

n2 n1 n2 −n1
− =
v u R
¼;gk¡ ladsrksa dk lkekU; vFkZ gS½
7

If rays of light are incident from a medium of refractive index n1 to refractive index n2
in spherical refractive surface then prove that
n2 n1 n2 − n1
− =
v u R
(Where the symbols have their usual meanings)

vFkok@OR
[kxksyh; nwjn'khZ dk fdj.k vkjs[k cukrs gq, mldh vko/kZu {kerk dk lw= LFkkfir dhft,A
tcfd vafre izfrfcac Li"V n`f"V dh U;wure nwjh ij cusaA
Establish the formula for magnifying power of astronomical telescope by drawing ray
diagram when final image is formed at least distance of distinct vision.

iz-19 izR;korhZ /kkjk ifjiFk ftlesa L, C ,oa R Js.khØe esa tqM+s gksA mlesa x.kuk dhft,A (4)

1- ifj.kkeh foHkokUrj
2- izfrck/kk
3- V ,oa I ds e/; lkekUrj
4- fo|qr /kkjk
Calculate in an alternating Current circuit in which the L, C and R are connected in
series.
1- resultant potential difference
2- impedance
3- phase difference between V and I
4- electric current
vFkok@OR
VªkUlQkWeZj dk o.kZu fuEufyf[kr fcUnqvksa ds vk/kkj ij dhft,A
1- fl)kar
2- ukekafdr js[kkfp=
3- ifj.keu vuqikr dk lw=
Describe the transformer on the basis of following points
1- Principal
2- Labeled diagram
3- Formula of transformation ratio

iz-20 fo|qr f}/kqzo ds dkj.k v{kh; fLFkfr esa fLFkr fdlh fcUnq ij fo|qr {ks= dh rhozrk dk O;atd
LFkkfir dhft,A (4)
Establish the expression for the electric field intensity at a point, due to the electric
dipole located in the axial position.
8

vFkok@OR
lekarj IysV la/kkfj= dh /kkfjrk gsrq O;atd LFkkfir dhft,A /kkfjrk dks dkSu&dkSu ls dkjd
izHkkfor djrs gSA
Establish the expression for the capacitance of a parallel plate capacitor. What factors
affect its capacitance.

&&&&&&&&&&&&XXX&&&&&&&&&&&

9

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