Karnataka SSLC Model Question Paper 2025 Automobile

ACADEMIC YEAR

2025

Karnataka
Board
Model Paper

PÜ®ÝìoPÜ ÍÝÇÝ ±ÜÄàûæ ÊÜáñÜᤠÊÜåèƯ|ì¿á ÊÜáívÜÈ
ÊÜáÇæÉàÍÜÌÃÜí, ¸æíWÜÙÜãÃÜá & 560 003
KARNATAKA SCHOOL EXAMINATION AND ASSESSMENT BOARD
Malleshwaram, Bengaluru – 560 003

2024-25 ÃÜ GÓ….GÓ….GÇ….Ô. ÊÜÞ¨ÜÄ ±ÜÅÍ氱ܣÅPæ -1
S.S.L.C. MODEL QUESTION PAPER-1 : 2024-25
ËÐÜ¿á : BpæãàÊæã¸æçÇ…
Subject : Automobile
PܮܰvÜ ÊÜáñÜᤠBíWÜÉ ÊÜÞ«ÜÂÊÜá / Kannada and English Medium

ËÐÜ¿á ÓÜíPæàñÜ : 88-E K Subject Code : 88-E K
ÓÜÊÜá¿á 2 WÜípæ 15 ¯ËáÐÜWÜÙÜá ] [ Time : 2 Hours 15 Minutes
WÜÄÐÜu AíPÜWÜÙÜá 60 ] [ Max. Marks : 60

±ÜÄàûݦìWÝX ÓÝÊÜޮܠÓÜãaÜ®æWÜÙÜá
General Instructions to the Candidate :
1. D ±ÜÅÍ氱ܣÅPæ¿áá Joár 34 ±ÜÅÍæ°WÜÙÜ®Üá° Öæãí©¨Üáª. »ÝWÜ&A ÊÜáñÜᤠ»ÝWÜ&B WÜÙÜ®Üá° JÙÜWæãíw¨æ.
»ÝWÜ&A ®ÜÈÉ Employability skills Wæ ÓÜíŸí˜Ô¨Ü ±ÜÅÍæ°WÜÚ¨Üáª, »ÝWÜ&B ®ÜÈÉ BpæãàÊæã¸æçÇ…Wæ
ÓÜíŸí˜Ô¨Ü ±ÜÅÍæ°WÜÚÃÜáñܤÊæ.
This Question Paper consists of 34 questions including Part-A and Part-B. Part-A
consists of questions related to the Employability skills and Part-B consists of the
questions related to Automobile.

2. ±ÜÅÍæ°WÜÚWæ PæãqrÃÜáÊÜ ÓÜãaÜ®æWÜÙÜ®Üá° ±ÝÈÔ.
Follow the instructions given against the questions.

3. ŸÆ »ÝWܨÜÈÉ PæãqrÃÜáÊÜ AíQWÜÙÜá ±ÜÅÍæ°WÜÚXÃÜáÊÜ ±Üä|ì AíPÜWÜÙܬÜá° ñæãàÄÓÜáñܤÊæ.
Figures in the right hand margin indicate maximum marks for the question.

4. ±ÜÅÍ氱ܣÅPæ¿á®Üá° K©PæãÙÜÛÆá 15 ¯ËáÐÜWÜÙÜ PÝÇÝÊÜPÝÍÜÊÜâ ÓæàĨÜíñæ, EñܤÄÓÜÆá ¯WÜ©±ÜwÓÜÇݨÜ
ÓÜÊÜá¿áÊÜ®Üá° ±ÜÅÍ氱ܣÅPæ¿á ÊæáàÇݽWܨÜÈÉ ¯àvÜÇÝX¨æ.
The maximum time to answer the paper is given at the top of the question paper. It
includes 15 minutes for reading the question paper.

[ Turn over

88-EK (Level-2) 2

PART - A

I. Four alternatives are given for each of the following questions / incomplete
statements. Choose the correct alternative and write the complete answer
along with its question number and alphabet : 3×1=3

1. Senders send their messages by the action of

(A) Gestures (B) Reading

(C) Speaking (D) Writing

2. Choose the correct example for strength.

(A) Laziness

(B) Confidence

(C) Fear

(D) Difficult to solve mathematical problems

3. Our emotional mental, physical and social reaction to any perceived
demands or threats is known as

(A) Emotion

(B) Stress

(C) Motivation

(D) Confidence

II. Answer the following questions : 2×1=2

4. Give any one advice to protect life below water.

5. What is meant by time management ?

III. Answer the following questions : 2×2=4

6. Write any four qualities of a successful entrepreneur.

7. What measures do you take to protect your data from theft or virus ?

OR

Why is it necessary to back up data ?

IV. Answer the following question : 1×3=3
8. Explain the ways to overcome barriers to effective communication.

88-EK (Level-2) 3

PART - B
V. D PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ A¥ÜÊÝ A±Üä|ì ÖæàÚPæWÜÚWæ ®ÝÆáR BÁáRWÜÙÜ®Üá° ¯àvÜÇÝX¨æ. AÊÜâWÜÙÜÈÉ ÖæaÜác
ÓÜãPܤÊÝ¨Ü EñܤÃÜÊÜ®Üá° BÄÔ, A¨ÜÃÜ PÜÅÊÜÞûÜÃܨæãí©Wæ ±Üä|ì EñܤÃÜÊÜ®Üá° ŸÃæÀáÄ 7×1=7

Four alternatives are given for each of the following questions / incomplete
statements. Choose the correct alternative and write the complete answer
along with its question number and alphabet :

9. pݱ… væv… ÓæíoÃ…¯í¨Ü ¸ÝoÊÜå… væv… ÓæíoÃ…ÊÜÃæWæ ²ÓÜr®… PÜÅËást ¨ÜãÃÜÊÜ®Üá° ×àWæ
PÜÃæ¿ááÊÜÃÜá
(A) ¸æãàÃ… (B) ÖæãvæñÜ
(C) Cíi®… ÓÝÊÜá¥ÜÂì (D) ÓÜí²àvÜ®Ý A®Üá±ÝñÜ

Distance travelled by the piston is moving from top dead centre to bottom
dead centre which is called

(A) Bore (B) Stroke

(C) Engine capacity (D) Compression ratio

10. ñÜ~PæWÜÙÜ®Üá° D PÝÃÜ|PæR E±ÜÁãàXÓÜáñݤÃæ
(A) Cíi®…®Üá° Z¯PÜÄÓÜÆá (B) Cíi®…®Üá° ñÜ~ÓÜÆá
(C) Cíi®…®Üá° ¹Ô¿ÞXÓÜÆá (D) Cíi®…®Üá° Öæ㣤ÓÜÆá

The coolant is used for

(A) Freezing the engine (B) Cooling the engine

(C) Heating the engine (D) Firing the engine

11. Aí£ÊÜá ÓÜíaÜƬæ¿áÈÉ ÖæaÝcX ŸÙÜÓÜáÊÜ WæàÃ…¬Ü Ë«Ü
(A) ÓÜáÃÜáÚ ¸æÊÝÇ… WæàÃ…Õ (B) ÓܳÅ WæàÃ…Õ
(C) Öæç±æäàÀáv… WæàÃ…Õ (D) ®æàÃÜ ¸æÊÜÇ… WæàÃ…Õ

The type of gear used in final drive is

(A) Spiral bevel gear (B) Spur gear

(C) Hypoid gear (D) Straight bevel gear

[ Turn over

88-EK (Level-2) 4

12. ˨ÜáÂñÜøÊÝÖÜ ( I ) ÊæäàÇæràh… ( V ) ÊÜáñÜᤠ±ÜÅ£Ãæãà«Ü ( R ) WÜÚXÃÜáÊÜ ÓÜíŸí«Ü

(A) V = IR (B) V  R
I

(C) V  I (D) V  I 2R
R

The relationship between current ( I ) voltage ( V ) and resistance ( R ) is

(A) V = IR (B) V  R
I

(C) V  I (D) V  I 2R
R

13. D ZoPÜÊÜâ ÊÝÖÜ®Ü¨Ü ñÜãPÜPæR B«ÝÃÜ ¯àvÜáñܤ¨æ
(A) ÓÜóp… ÃÝv… (B) ÓÜóp…Õ
(C) ¸ÝÇ… hÝÀáíp… (D) ÔøíW…

The component that supports the weight of the vehicle is

(A) Strut rod (B) Struts

(C) Ball joint (D) Spring

14. AÃÜ (¶æçÇ…) Jí¨Üá
(A) Pæç E±ÜPÜÃÜ| (B) ˨ÜáÂñ… E±ÜPÜÃÜ|
(C) ËÍæàÐÜ E±ÜPÜÃÜ| (D) AÙÜñæ E±ÜPÜÃÜ|

File is a/an

(A) Hand tool (B) Electrical tool

(C) Special tool (D) Measuring tool

15. ÊÝÖÜ¬Ü¨Ü HÃ… µÆrÃܬÜá° Ÿ¨ÜÇÝÀáÓܸæàPݨܨÜáª
(A) ±ÜÅ£ 20,000 Q.Ëáà. (B) ±ÜÅ£ 10,000 Q.Ëáà.
(C) ±ÜÅ£ 50,000 Q.Ëáà. (D) ±ÜÅ£ 5,000 Q.Ëáà.

The air filter of a vehicle should be changed for every

(A) 20,000 km (B) 10,000 km

(C) 50,000 km (D) 5,000 km

88-EK (Level-2) 5

VI. ÓÜãPܤÊÝ¨Ü EñܤÃÜ©í¨Ü ¹qrÃÜáÊÜ ÓܧÙÜÊÜ®Üá° »Ü£ì ÊÜÞw 4×1=4
Fill in the blanks with suitable answer.
16. ñæçÆÊÜâ ÖÜÄ¿ááÊÜ PܯÐÜu ñݱÜÊÜ®Üá° ………………… G®Üá°ÊÜÃÜá.
The minimum temperature at which the oil will be poured is called ............ .
17. ÓÝÊÜÞ¬ÜÂÊÝX XÅàÓ…Wܬ… A¬Üá° ÊæãàpÝÃÜá PÝTÝì¬æ ÊÜáñÜᤠPÝ¿ÞìWÝÃܨÜÈÉ ....................
QÅÁá¿áÈÉ ŸÙÜÓÜáñݤÃæ.
A grease gun is a common workshop and garage tool which is used
for ........................ .
18. WÝÈ ÓÜÊÜáñæãàÆPÜ pæçÃ…®Ü ±ÜâqñÜ ÊÜáñÜᤠ……………… A®Üá° PÜwÊæá ÊÜÞvÜáñܤ¨æ.
Wheel balancing helps in minimizing type bounce and ............... .
19. ÊÜáábcÃÜáÊÜ µÆrÃ… Cí«Ü¬Ü JñܤvÜÊܬÜá° ………………… ÊÜÞvÜáñܤ¨æ.
Clogged filter ........................ fuel pressure.

VII. 20. A-±Üqr¿áÈÉ BpæãÊæã¸æçÇ…®Ü E±ÜPÜÃÜ|WÜÙÜ E±ÜÁãàWÜWÜÙÜ®Üá° ÖÝWÜã B-±Üqr¿áÈÉ
BpæãÊæã¸æçÇ…®Ü ¨ÜáÃÜÔ¤ E±ÜPÜÃÜ|WÜÙÜ®Üá° ¯àvÜÇÝX¨æ. AÊÜâWÜÙÜ®Üá° Öæãí©Ô EñܤÃÜWÜÙÜ®Üá°
PÜÅÊÜÞûÜÃܨæãvÜ®æ ŸÃæÀáÄ 4×1=4
Uses of automobile tools are given in Column-A and automobile tools
are given in Column-B. Match them and write the answer along with its
letter of alphabet :
A-±Üqr B-±Üqr
Column-A Column-B
i) ËÎÐÜr WÜáÃÜáñÜÌ AÙæ¿ááÊÜ E±ÜPÜÃÜ| a) ËØàÇ… Ãæía…WÜÙÜá
To measure the specific gravity Wheel wrenches
ii) ÊæäàÇæràh…, ˨ÜáÂñ… ÊÜáñÜᤠ±ÜÅ£Ãæãà«ÜÊÜ®Üá° AÙæ¿ááÊÜ E±ÜPÜÃÜ| b) pÝÂPæãàËáàoÃ…
To measure voltage, current and resistance Tachometer
iii) Cíi®… PÝ¿áìÊæàWÜÊÜ®Üá° AÙæ¿ááÊÜ E±ÜPÜÃÜ| c) HÃ… PÜí±æÅÓÜÃ…
To measure the working speed of engine Air compressor

iv) ÊÝÖÜ®Ü¨Ü aÜPÜÅWÜÙÜ®Üá° ñæWæ¿ááÊÜ E±ÜPÜÃÜ| d) ¨ÜÅÊÜÊÜÞ±ÜPÜ
Opening the wheels of vehicle Hydrometer

e) ÓÜãð Wæàh…
Screw Gauge

f) ÊÜáÈrËáàoÃ…
Multimeter
g) ËØàÇ… ¸ÝÂÇæ®ÜÕÃ…
Wheel balancer

[ Turn over

88-EK (Level-2) 6

VIII. D PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ EñܤÄÔ 4×1=4
Answer the following questions :
21. EñܤÊÜá ÓÜíZÐÜìOÝ ¯ÊÝÃÜPÜ¨Ü GÃÜvÜá WÜá|WÜÙÜ®Üá° £ÚÔ.
Mention any two properties of a good lubricant.

22. ÊÝÖܮܨÜÈÉ ÎàñÜPÜ (PÜãÇæíp…) Ÿ¨ÜÇÝÀáÓÜÆá ¸æàPÝWÜáÊÜ E±ÜPÜÃÜ|WÜÙÜ®Üá° ÖæÓÜÄÔ.
Name the tools required to change the coolant in a vehicle.

23. ÊÝÖÜ®Ü ÍÜábñÜÌÊÜ®Üá° ÍÝÄàÃÜPÜÊÝX PæçWæãÙÜáÛÊÝWÜ ñæWæ¨ÜáPæãÙÜÛ¸æàPÝ¨Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã GÃÜvÜá
ÊÜááíhÝWÜÅñÜ PÜÅÊÜáWÜÙÜ®Üá° ŸÃæÀáÄ.
Write any two precautions to be taken during washing a vehicle manually.

24. Cíi®… BÀáÇ… Ÿ¨ÜÇÝÊÜOæ A£ ÊÜááSÂÊÝX¨æ. HPæ
Engine oil changing is very important. Why ?

IX. D PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ EñܤÄÔ 4×2=8

Answer the following questions :

25. ÊÝÖÜ¬Ü¨Ü ÔràÄíW… ÊÜÂÊÜÓ槿á AÊÜÍÜÂPÜñæWÜÙܬÜá° ŸÃæÀáÄ.

Write the requirements of steering system of a vehicle.

A¥ÜÊÝ /OR
ÊÝÖÜ¬Ü¨Ü EñܤÊÜá ¸æÅàQíW… ÊÜÂÊÜÓ槿á AÊÜÍÜÂPÜñæWÜÙܬÜá° ŸÃæÀáÄ.

Write the requirement of good braking system.

26. C¬…Óæçv… ÊÜáñÜᤠLp…Óæçv… PÝÂȱÜÃ…ÕWÜÙÜ ®ÜvÜá訆 ÊÜÂñÝÂÓÜWÜÙÜ®Üá° £ÚÔ.
Differentiate between inside and outside calipers.

27. ÓÜãð Wæàh… bñÜÅÊÜ®Üá° ŸÃæÀáÄ.
Draw the diagram of screw gauge.

28. ÊÝÖÜ®ÜWÜÙÜ®Üá° ÓÜÌaÜfWæãÚÓÜÆá ÓÝŸã¬Üá ÊÜáñÜᤠÊÜÞgìPÜWÜÙܬÜá° E±ÜÁãàXÓܸÝÃܨÜá. HPæ
Soap and detergent should not be used while washing a vehicle. Why ?

88-EK (Level-2) 7

X. D PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ EñܤÄÔ 3×3=9
Answer the following questions :
29. ÊÝÖÜ®Ü¨Ü PÜãÈíW… ÔÓÜrÊÜå…®Ü ZoPÜWÜÙÜ®Üá° ±ÜqrÊÜÞw.
List the components of cooling system in a vehicle.

30. BpæãàÊæã¸æçÇ… ÊÜÞÃÝoWÝÃÜÃÜá ¯ÊÜì×ÓܸæàPÝ¨Ü ¿ÞÊÜâ¨Ý¨ÜÃÜã BÃÜá PÜñÜìÊÜÂWÜÙÜ®Üá° £ÚÔ.
Mention any six duties performed by the automobile sales person.

A¥ÜÊÝ /OR
WÝÅÖÜPÜ ÊÜÞÃÝoÓæàÊÝ PÝÙÜiWæ ÓÜíŸí˜Ô¨Üíñæ ¯ÊÜá¾ Eñܳ®Ü°ÊÜ®Üá° £Ú¨ÜáPæãÚÛ ŸWæY q±Ü³~
ŸÃæÀáÄ.
Write a short note on “know your product” with respect to customer sales
care.

31. ÊÝÖÜ®Ü ÓÜáÃÜûÝ ñÜíñÜÅþݮܨÜÈÉ®Ü pæçÃ… ±æÅÐÜÃ… ÊÜÞ¯oÄíW… ÊÜÂÊÜÓæ§¿á ŸWæY ËÊÜÄÔ.
Explain tyre pressure monitoring system in car safety technology.

XI. D PæÙÜX®Ü ±ÜÅÍæ°WÜÚWæ EñܤÄÔ 3 × 4 = 12
Answer the following questions :
32. aÝÔÓ…®Ü bñÜÅÊÜ®Üá° ŸÃæ¨Üá, PæÙÜX®Ü »ÝWÜWÜÙÜ®Üá° WÜáÃÜá£Ô
(i) Cíi¬…
(ii) ±æpæãÅàÇ… pÝÂíP…
Draw the diagram of chassis and label the following parts :
(i) Engine
(ii) Petrol tank
A¥ÜÊÝ /OR
¸ÝÂoÄ PæàÓ…®Ü bñÜÅÊÜ®Üá° ŸÃæ¨Üá, PæÙÜX®Ü »ÝWÜWÜÙÜ®Üá° WÜáÃÜá£Ô
(i) GÈÊæáíp…
(ii) ÓæÇ… ±ÝqìÐܬ…
Draw the diagram of battery case and label the following parts :

(i) Element

(ii) Cell partition

[ Turn over

88-EK (Level-2) 8

33. ÊÝÖÜ¬Ü¨Ü HÃ… µÆrÃ… A¬Üá° Ÿ¨ÜÇÝÊÜOæ ÊÜÞvÜÆá A¬ÜáÓÜÄÓܸæàPÝ¨Ü ÖÜíñÜWÜÙÜá ¿ÞÊÜâÊÜâ
What are the steps to be followed for changing the air filter of a vehicle ?

A¥ÜÊÝ /OR

ÊÝÖÜ®Ü¨Ü Cí«Ü®Ü µÆrÃ… A®Üá° Ÿ¨ÜÇÝÀáÓÜáÊÝWÜ A®ÜáÓÜÄÓܸæàPÝ¨Ü ÖÜíñÜWÜÙÜá ¿ÞÊÜâÊÜâ
What are the steps to be followed for changing the fuel filter of a vehicle ?

34. BpæãàÊæã¸æçÇ… ¨ÜáÃÜÔ¤¿áÈÉ E±ÜÁãàXÓÜáÊÜ D PæÙÜPÜívÜ Pæç E±ÜPÜÃÜ|WÜÙÜ E±ÜÁãàWÜWÜÙÜ®Üá°
ŸÃæÀáÄ
(i) Óݳé¬ÜÃ…
(ii) bÓÜÇ…
(iii) ÊÜÞÂÇæp…
(iv) wÅÇ…¹p…

Write the uses of the following hand tools used in Automobile repair :

(i) Spanner

(ii) Chisel

(iii) Mallet

(iv) Drill bit

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