TBSE Class 9 Sample Paper 2023 Science (Anuual)

Model Question x
Class IX : Science (Chemistry) : Annual Examination : 2022 -23 : Marks 25

I. p¢WL Ešl¢V h¡R¡C Ll : 1 x4=4
1z ¢ÙÛl¡e¤f¡a p§œ¢V lQe¡ L−le ----------------
(A) mÉ¡iu¢pul (B) X¡mVe (C) fË¡EØV (D) AÉ¡−i¡N¡−XÊ¡
2z −p¡¢Xu¡j −j±−ml mÉ¡¢Ve e¡j qm ------------
(A) −gl¡j (B) eÉ¢VÊu¡j (C) LÉ¡¢mu¡j (D) e¡CV¡l
3z −LÓ¡¢l−el C−mLVÊe ¢heÉ¡p qm --------------------
(A) 2. 8. 4 (B) 2. 8. 6 (C) 2. 8. 7 (D) 2. 8. 8
4z 6X Hhw 6Y
6 8
qm flØf−ll -----------------
(A) BC−p¡−V¡f (B) BC−p¡h¡l (C) BC−p¡−V¡e (D) BC−p¡j¡l

zz HL n−ë h¡ h¡−LÉ Z£−Ql fËnÀN¢ml Ešl c¡J : 1x5= 5
5z AÉ¡−i¡N¡−XÊ¡ pwMÉ¡l j¡e La ?
6z AÉ¡m¤¢j¢eu¡j p¡m−g−Vl pw−La ¢mM z
7z −L¡e −j±−ml flj¡Z¤−a ¢eEVÊe LZ¡ b¡−L e¡ ?
8z HL NË¡j−j¡m Ae¤−a Lu¢V Ae¤ b¡−L ?
9z 18 NË¡j S−m q¡C−XÊ¡−Se flj¡Z¤ pwMÉ¡ La ?
III. pw−r−f Ešl c¡J : 2x4 = 8
10z l¡c¡l−g¡XÑ-Hl flj¡Z¤ j−Xm Ae¤p¡−l flj¡Z¤l −L¾cÊ−L ¢L ¢L Ah-f¡lj¡Z¢hL
LZ¡ b¡−L ? −L¡e flj¡Z¤l M Lrf−b phÑ¡¢dL Lu¢V C−mLVÊe b¡L−a f¡−l ?
11z X¡mV−el flj¡Z¤h¡−cl −k c¤¢V ü£L¡kÑ −b−L i−ll ¢eaÉa¡ p§œ J ¢ÙÛl¡e¤f¡a p§œ
hÉ¡MÉ¡ Ll¡ k¡u, −p c¤¢V ¢mM z
12z HL¢V −p¡¢Xu¡j flj¡Z¤−a Ef¢ÙÛa B¢c LZ¡…¢ml pwMÉ¡ ¢mM z
13z −h¡l flj¡Z¤ j−X−ml c¤¢V ü£L¡kÑ ¢mM z
IV. pw−r−f Ešl c¡J : 4x2=8
14z (L) Ec¡qlZpq i−ll ¢eaÉa¡ p§œ¢V ¢hhªa Ll z
(M) ¢jb¡e−ml BZ¢hL pw−La ¢mM - Hl NË¡j BZ¢hL il ¢eZÑu Ll z
15z (L) CO Hhw Co - Hl j−dÉ −L¡e¢V L£ ? fËbj¢Vl NË¡j BZ¢hL il La ?
(M) q¡C−XÊ¡−Se flj¡Z¤l Lu¢V BC−p¡−V¡f B−R / H−cl e¡j J pw−La ¢mM z
Abh¡,
(L) l¡c¡l−g¡XÑ -Hl flj¡Z¤ j−X−ml c¤¢V fËd¡e œ¥¢V E−õM Ll z
(M) −hË¡¢je (Z = 35) flj¡Z¤l c¤¢V BC−p¡−V¡f −hË¡¢je -79 J −hË¡¢je 81 z H−cl
fË¡¢ç kb¡œ²−j 49 .7% J 50.3% qC−m −hË¡¢je flj¡Z¤l Ns f¡lj¡Z¢hL il ¢eZÑu
Ll z

12

MODEL QUESTION
Class-IX : SCIENCE (PHYSICS) : Annual Exam. : 2022-23 : Marks - 27

I. §!ë˛Ü˛ í˛z_Ó˚!ê˛ ÓySÈy•z ܲÓ˚ ıÈüÈ 1x6=6
1. ãÑ˛yˆÏò x!˲ܲ£Ï≈ç cÓ˚ˆÏîÓ˚ Ùyl Èüü
åaä Ë)˛˛õ,ˆÏ¤˛ x!˲ܲ£Ï≈ç cÓ˚ˆÏîÓ˚ ÙyˆÏlÓ˚ §Ùyl
åbä Ë)˛˛õ,ˆÏ¤˛ x!˲ܲ£Ï≈ç cÓ˚ˆÏîÓ˚ ÙyˆÏlÓ˚ ˆã˛ˆÏÎ˚ ܲÙ
åcä Ë)˛˛õ,ˆÏ¤˛ x!˲ܲ£Ï≈ç cÓ˚ˆÏîÓ˚ Ùyl xˆÏ˛õ«˛y ˆÓ!¢
ådä !òˆÏlÓ˚ ˛õÓ˚ !òl ˛õ!Ó˚Ó!ï≈˛ï˛ •Î˚
2. ÓÑyˆÏôÓ˚ xyê˛Ü˛yˆÏly çˆÏ° §!M˛ï˛ •Î˚ Èüü
åaä ˆÜ˛yˆÏly ¢!=˛Ó˚ í˛zqÓ •Î˚ ly åbä ï˛!í˛¸Í¢!=˛
åcä à!ï˛¢!=˛ ådä !fiÌ!ï˛ ¢!=˛
3. ò%!ê˛ ~ܲܲ ˲ˆÏÓ˚Ó˚ Ó›Ó˚ ÙˆÏôƒ ~ܲܲ ò)Ó˚c ÌyܲˆÏ°ñ Ó› ò%!ê˛Ó˚ ÙˆÏôƒ xyܲ£Ï≈î Ó°ˆÏܲ Ó°y •Î˚ Èüü
åaä Ù•yܲ£Ï#≈Î˚ §Ω˛yÓly åbä x!˲ܲ£Ï≈ç cÓ˚î
åcä Ù•yܲ£Ï#≈Î˚ ˆ«˛ˆÏeÓ˚ ¢!=˛ ådä §yÓ≈çl#l Ù•yܲ£Ï#≈Î˚ ô%Óܲ
4. ˆÜ˛yˆÏly Ó›Ó˚ í˛z˛õÓ˚ Ü,˛ï˛Ü˛yÎ≈ !lË≈˛Ó˚ ܲˆÏÓ˚ ly Èüü
åaä §Ó˚ˆÏîÓ˚ G˛õÓ˚ åbä Ó° G §Ó˚ˆÏîÓ˚ ÙôƒÓï˛#≈ ˆÜ˛ˆÏîÓ˚ G˛õÓ˚
åcä ≤ÃÎ%=˛ ӈϰÓ˚ G˛õÓ˚ ådä Ó›Ó˚ ≤ÃyÌ!Ùܲ ˆÓˆÏàÓ˚ G˛õÓ˚
5. l#ˆÏã˛Ó˚ ˆÜ˛yl‰!ê˛Ó˚ §,T˛ ¢ˆÏ∑Ó˚ ï˛#«¯˛ï˛y §Ó≈y!ôܲ ⁄
åaä à#ê˛yÓ˚ åbä ày!í˛¸Ó˚ •î≈
åcä ï˛Ó°y ådä ï˛°hs˝ ˆê˛∆ˆÏlÓ˚ ¢∑
6. 0.05 ‘S’ ˛õÎ≈yÎ˚ܲy° !Ó!¢T˛ ˆÜ˛yˆÏly ¢ˆÏ∑Ó˚ ܲ¡õyÇܲ •ˆÏÓ Èüü
åaä 2 •ƒyç≈ åbä 40 •ƒyç≈
åcä 20 •ƒyç≈ ådä ˆÜ˛yˆÏly!ê˛•z lÎ˚
II. l#ˆÏã˛Ó˚ ≤ß¿à%!°Ó˚ í˛z_Ó˚ òyG å~ܲ!ê˛ ¢ˆÏ∑ Óy ~ܲ!ê˛ ÓyˆÏܲƒä ıÈüÈ 1x7=7
7. §)ˆÏÎ≈Ó˚ ã˛y!Ó˚!òˆÏܲ ˛õ,!ÌÓ#Ó˚ xyÓï≈˛ˆÏlÓ˚ çlƒ òyÎ˚# Ó°!ê˛ Ü˛# ⁄
8. ≤ÃÓï˛y Ó°ˆÏï˛ Ü˛# ˆÓyV˛ ⁄
9. ܲyˆÏÎ≈Ó˚ SI ~ܲܲ!ê˛ Ü˛# ⁄
10. ˆÜ˛yˆÏly ~ܲ!ê˛ Ó›Ó˚ í˛zãã˛ï˛y ˛õ)ˆÏÓ≈Ó˚ !mà%î ܲÓ˚ˆÏ° ï˛yÓ˚ !fiÌ!ï˛¢!=˛Ó˚Ó˚ ˛õ!Ó˚Ùyî ˆÜ˛Ùl •ˆÏÓ ⁄
11. 1 kg ˲ˆÏÓ˚Ó˚ ~ܲ!ê˛ Ó› 2 m/s o%!ï˛ˆÏï˛ à!ï˛¢#°– Ó›!ê˛Ó˚ à!ï˛¢!=˛Ó˚ ˛õ!Ó˚Ùyî Ü˛ï˛ ⁄
12. ¢∑ ܲ# ¢)lƒÙyôƒˆÏÙ !ÓhflÏyÓ˚°y˲ ܲÓ˚ˆÏï˛ ˛õyˆÏÓ˚ ⁄
13. §%˛õyÓ˚§!lܲ ˆÓà Ó°ˆÏï˛ Ü˛# ˆÓyV˛ ⁄

III. l#ˆÏã˛Ó˚ ≤ß¿à%!°Ó˚ í˛z_Ó˚ òyG ıÈüÈ 2x3=6
14. §yÓ≈çl#l Ù•yܲ£Ï≈ §)e!ê˛ !ÓÓ,ï˛ Ü˛Ó˚–
15. ˲Ó˚ G ˲yˆÏÓ˚Ó˚ ò%!ê˛ ˛õyÌ≈ܲƒ ˆ°á–
16. ¢∑ ï˛Ó˚AàˆÏܲ Îy!sfܲ ï˛Ó˚Aà Ó°y •Î˚ ˆÜ˛l ⁄
[ Contd...P/2 ]

[2]

IV. l#ˆÏã˛Ó˚ ≤ß¿à%!°Ó˚ í˛z_Ó˚ òyG ıÈüÈ 4x2=8
17. åiä ~ܲ!ê˛ Óƒyê˛y!Ó˚ ~ܲ!ê˛ Óy°Ó‰ˆÏܲ çµy°yˆÏFSÈ– ~ ˆ«˛ˆÏe ¢!=˛Ó˚ Ó˚)˛õyhs˝Ó˚à%!° í˛zˆÏÕ‘á ܲÓ˚–
åiiä 7 N’ ÙyˆÏlÓ˚ ~ܲ!ê˛ Ó° Ó›ˆÏï˛ !ܲÎ˚y¢#°– ӈϰÓ˚ x!˲Ù%ˆÏá Ó›Ó˚ §Ó˚î •Î˚ 5 !Ùê˛yÓ˚– Ü,˛ï˛Ü˛yˆÏÎ≈Ó˚
˛õ!Ó˚Ùyî Ü˛ï˛ ⁄
18. åiä ¢∑ï˛Ó˚ˆÏAàÓ˚ ˆÓàñ ܲ¡õyÇܲ ~ÓÇ ï˛Ó˚Aà˜ÏòˆÏâ≈ƒÓ˚ ÙˆÏôƒ §¡õÜ≈˛!ê˛ ≤Ã!ï˛¤˛y ܲÓ˚–
åiiä ¢ˆÏ∑Ó˚ ≤Ã!ï˛Ê˛°ˆÏlÓ˚ ~ܲ!ê˛ ÓƒÓ•y!Ó˚ܲ ò,T˛yhs˝ òyG–

ENGLISH VERSION
I. Choose the correct answer :– 1x6=6
1. The value of acceleration due to gravity on the surface of the moon –
(a) is the same as on the Earth (b) is less than that on the Earth
(c) is more than that on the Earth (d) Keeps changing day by day
2. Water stored in a dam possesses –
(a) no energy (b) Electrical energy
(c) Kinetic energy (d) potential energy
3. The force of attraction between two unit point masses separated by a unit distance is
called –
(a) gravitional potential (b) acceleration due to gravity
(c) gravitional field strength (d) universal gravitional constant
4. The work done on an object does not depends on the –
(a) displacement (b) angle between force and displacement
(c) force applied (d) initial velocity of the object
5. Which of the following sound has the highest pitch ?
(a) Guiter (b) Car-horn
(c) Tabla (d) Sound of running train
6. The frequency of a sound wave whose time period is 0.05 second, will be –
(a) 2 hertz (b) 40 hertz
(c) 20 hertz (d) None of these
II. Answer the following questions in a word/sentence :– 1x7=7
7. Which force is responsible for the Earth revolving round the Sun ?
8. What is meant by buoyancy ?
9. Write the SI unit of work.
10. What happens to the potential energy of a body when its height is doubled ?
11. Find the kinetic energy of a body of mass 1 kg moving with a speed of 2 m/s.
12. Can sound travel through vacuum ?
13. What is meant by supersonic speed ?
[ Contd...P/3 ]

[3]

III. Answer the following questions :– 2x3=6
14. State the universal law of gravitation.
15. Write two differences between mass and weight.
16. Why are sound waves called mechanical waves ?
IV. Answer the following questions :– 4x2=8
17. (i) A battery lights a bulb. Mention the energy changes involved in the process.
(ii) A force of 7 N acts on an object. The displacement is 5m in the direction of
force. Calculate the work done in this case.
18. (i) Establish the relation between velocity, frequency and wavelength of a sound
wave.
(ii) Give an example of a working device in which the reflection of sound is utilised.

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