Karnataka SSLC Question Paper 2021 Engineering Graphics

BΔ«M•⁄ O⁄}⁄°¬“
Question Booklet Serial No. : 20-

®æãàí¨Ü~ ÓÜíTæ :
Register Number :
±Ü£ÅPæ - 03 / Paper - 03
GÓ….GÓ….GÇ….Ô. ÊÜááS ±ÜÄàûæ – 2021
SSLC MAIN EXAMINATION – 2021
…Œ⁄æ⁄fl : GΔ»ÊflMmÈ” A±È »ÊflO¤¿¨O⁄≈È @MsÈ G≈ÊPoÒO⁄≈È BMf¨æ⁄fl¬MVÈ - 2
& BMf¨æ⁄fl¬MVÈ V¤√≤OÈ” - 2
Subjects : Elements of Mechanical & Electrical Engineering - 2
& Engineering Graphics - 2

TEAR HERE TO OPEN THE QUESTION BOOKLET
(CíXÉÐ… ÊÜÞ«ÜÂÊÜá / English Medium)
( CCE-RF / CCE-RR )
—⁄MOÊfi}⁄ —⁄MSÊ¿ : 71E + 72E ] [ Code No. : 71E + 72E

Æ⁄√ÀÊ-Æ⁄‚¥“°OÊæ⁄fl´⁄fl-}Ê¡Êæ⁄flƒfl BΔ« O⁄}⁄°¬“
—⁄»⁄flæ⁄fl : »⁄fl®¤¿‘⁄-2-30 ¬M•⁄ ÓÜíhæ 5-30 ¡⁄»⁄¡ÊVÊ ] [ Time : 2-30 P.M. to 5-30 P.M.

Jlflo Æ⁄√ÀÊ-V⁄◊⁄ —⁄MSÊ¿ : 50 + 25 = 75 ] [ Total No. of Questions : 50 + 25 = 75
V⁄¬Œ⁄r @MO⁄V⁄◊⁄fl : 50 + 25 = 75 ] [ Max. Marks : 50 + 25 = 75

72E – BMf¨æ⁄fl¬MVÈ V¤√≤OÈ” - 2 /
Engineering Graphics - 2
˨ݦìWÜÚWæ ÓÜãaÜ®æWÜÙÜá / Instructions to the Students :
1. ±ÜÅÊæàÍÜ ±ÜñÜŨÜÈÉ®Ü ÖÜ®æã°í¨Üá AíQWÜÙÜ ®æãàí¨Ü~ ÓÜíTæ¿á®Üá° ±ÜÅÍæ°±ÜâÔ¤Pæ¿á ŸÆ±ÝÍÜÌì¨Ü
ÊæáàÆᤩ¿áÈÉ ÓܳÐÜrÊÝX ŸÃæÀáÄ.
Write your eleven digit Register Number on the Question Booklet as
allotted in the admission ticket in the space provided at the top right
corner of this front page.
2. D ±ÜÅÍæ°±ÜâÔ¤Pæ¿á®Üá° ×ÊÜáá¾S hÝPæp… ÊÜáãÆPÜ ÊæãÖÜÃÜá (ÔàÇ…) ÊÜÞvÜÇÝX¨æ. ±ÜÄàûæ
±ÝÅÃÜí»ÜÊÝWÜáÊÜ ÓÜÊÜá¿áPæR ¯ÊÜá¾ ±ÜÅÍæ°±ÜâÔ¤Pæ¿á ŸÆŸ© ±ÝÍÜÌìÊÜ®Üá° PÜñܤÄÔ,
±ÜÅÍæ°±ÜâÔ¤Pæ¿áÈÉ GÇÝÉ ±ÜâoWÜÙÜá CÊæÁáà Gí¨Üá ±ÜÄàüÔPæãÚÛ.
This Question Booklet has been sealed by reverse jacket. You have to cut
on the right side to open the Question Booklet at the time of
commencement of the examination. Check whether all the pages of the
Question Booklet are intact.
Tear here

3. ËÐÜ¿áÊÝÃÜá OMR ±ÜâoÊÜ®Üá° ±ÜÅñæÂàPÜÊÝX ¯àvÜÇÝWÜáÊÜâ¨Üá.
OMR Sheet will be provided subject-wise separately.

2002 1 of 12

4. D ±ÜÅÍæ°±ÜâÔ¤Pæ¿áá GÃÜvÜá ËÐÜ¿áWÜÙÜ®Üá° Öæãí©¨Üáª, ±ÜÅ£ ËÐÜ¿áÊÜä ±ÜÅñæÂàPÜÊݨÜ
±ÜâÔ¤Pæ¿á®Üá° Öæãí©¨æ.
This set of Question Booklets consists of two subjects and each subject
has separate Question Booklet.
5. GÃÜvÜá ËÐÜ¿áWÜÙÜÈÉ PÜÅÊÜáÊÝX 50 + 25 ±ÜÅÍæ°WÜÚ¨Üáª, D ±ÜÅÍæ°±ÜâÔ¤Pæ¿áá Joár
75 ±ÜÅÍæ°WÜÙÜ®Üá° Öæãí©¨æ.

(i) GΔ»ÊflMmÈ” A±È »ÊflO¤¿¨O⁄≈È @MsÈ G≈ÊPoÒO⁄≈È BMf¨æ⁄fl¬MVÈ-2 — ±ÜÅÍæ°WÜÙÜ
ÓÜíTæ 1 Äí¨Ü 50.

(ii) BMf¨æ⁄fl¬MVÈ V¤√≤OÈ” -2 — ±ÜÅÍæ°WÜÙÜ ÓÜíTæ 51 Äí¨Ü 75.
50 + 25 Questions are provided in two subjects respectively. This set of
question booklets contains 75 questions in all.

(i) Elements of Mechanical & Electrical Engineering-2 — Question
Nos. 1 to 50.

(ii) Engineering Graphics-2 — Question Nos. 51 to 75.

6. ±ÜÅ£à ±ÜÅÍæ°Wæ Jí¨Üá AíPÜ˨Üáª, GÇÝÉ ±ÜÅÍæ°WÜÚWÜã EñܤÄÓÜáÊÜâ¨Üá PÜvÝx¿á ÖÝWÜã ±ÜÅ£
ÓÜÄ¿Þ¨Ü EñܤÃÜPæR Jí¨Üá AíPÜ˨Üáª, ñܱݳ¨Ü EñܤÃÜPæR ¿ÞÊÜâ¨æà MáOÝñܾPÜ AíPÜWÜÙÜá
CÃÜáÊÜâ©ÆÉ.
Each question carries one mark. Answering all the questions is
compulsory and each correct answer will be awarded one mark. There will
be no negative marking for wrong answers.

7. ±ÜÄàûÝ AÊÜ◊¿áÈÉ,
G) ±ÜÅÍæ°WÜÙÜ®Üá° hÝWÜÃÜãPÜñæÀáí¨Ü K©Ä.

¹) K.Gí.BÃ…. ( OMR ) ±Üâo¨ÜÈÉ ±ÜÅ£ ±ÜÅÍæ°ÓÜíTæÂWæ ÓÜÄ Öæãí¨ÜáÊÜ EñܤÃÜÊÜ®Üá°
WÜáÃÜá£ÓÜÆá ¯àvÜÇÝXÃÜáÊÜ ®ÝÆáR ÊÜêñܤWÜÙÜ ±æçQ ÓÜÄ¿Þ¨Ü EñܤÃÜ¨Ü Jí¨Üá ÊÜêñܤÊÜ®Üá°
¯àÈ/PܱÜâ³ ÍÝÀá¿á ¸ÝÇ… ±ÝÀáíp… ±æ®… ÊÜÞñÜÅ E±ÜÁãàXÔ ÓÜí±Üä|ìÊÝX

2002 2 of 12

Íæàv… ÊÜÞw. JÊæá¾ EñܤÃÜÊÜ®Üá° Íæàv… ÊÜÞw¨Ü ÊæáàÇæ Ÿ¨ÜÇÝÀáÓÜÆá AÊÜPÝÍÜËÆÉ
ÊÜáñÜᤠ¿ÞÊÜâ¨æà A®ÜWÜñÜ WÜáÃÜáñÜáWÜÙÜ®Üá° K.Gí.BÃ…. ( OMR ) ÊæáàÇæ ÊÜÞvܸÝÃܨÜá.
E¨ÝÖÜÃÜOæ : ±ÜÅÍæ° ÓÜíTæ : 20PæR EñܤÃÜ¨Ü BÁáR ÓÜíTæ C BX¨ÜªÈÉ K.Gí.BÃ….
( OMR ) ±Üâo¨ÜÈÉ BÁáR C ¿á®Üá° ¯àÈ/PܱÜâ³ ÍÝÀá¿á ¸ÝÇ… ±ÝÀáíp… ±æ®…
E±ÜÁãàXÔ D PæÙÜWæ ñæãàÄÔ¨Üíñæ ÊÜêñܤÊÜ®Üá° ÓÜí±Üä|ìÊÝX Íæàv… ÊÜÞvܸæàPÜá.
±ÜÅÍæ° ÓÜíTæ : 20) A B C D (C¨Üá E¨ÝÖÜÃÜOæWæ ÊÜÞñÜÅ)

Ô) K.Gí.BÃ…. ( OMR ) ÖÝÙæ¿á®Üá° ÊÜávÜaÜáÊÜâ¨Üá, ÖÜÄ¿ááÊÜâ¨Üá A¥ÜÊÝ Óærà±ÜÇ… ²®…
ÊÜÞvܸÝÃܨÜá.

During the examination,
a) Read the questions carefully.

b) Completely darken / shade the relevant circle against Question
Number in the OMR Sheet using blue / black ball point pen. Do not
try to alter the entry and not to do any stray marks on OMR Sheet.

Example : In the question booklet, if C is the correct answer for
Question No. 20, then in the OMR Sheet shade the option C using
blue / black ball point pen as follows.

Question No. 20) A B C D ( This is an example only )

c) Do not fold, tear, wrinkle or staple on the OMR Sheet.

8. Jí¨Üá ±ÜÅÍæ°Wæ Jí¨ÜQRíñÜ ÖæaÜác ÊÜêñܤWÜÙÜ®Üá° Íæàv… ÊÜÞw¨ÜªÈÉ AíñÜÖÜ EñܤÃÜWÜÙÜ®Üá° ñܱæ³í¨Üá
±ÜÄWÜ~Ô AíPÜWÜÙÜ®Üá° ¯àvÜÇÝWÜáÊÜâ©ÆÉ.

If more than one circle is shaded for a given question, such answer is

treated as wrong and no marks will be given.

2002 3 of 12

9. K.Gí.BÃ…. ( OMR ) ±Üâo¨ÜÈÉ ¯WÜ©ñÜ ÓܧÙܨÜÈÉ Ë¨Ý¦ì ÖÝWÜã PæãsÜw ÊæáàÈÌaÝÃÜPÜÃÜá
ñܱܳ¨æà ÓÜ× ÊÜÞvܸæàPÜá.

Student and Room Invigilator should sign in the OMR Sheet in the space

provided.
10. ±ÜÄàûÝ AÊÜ◊ ÊÜááX¨Ü ®ÜíñÜÃÜ ËÐÜ¿áÊÝÃÜá EñܤÄst K.Gí.BÃ…. ( OMR )®Üá° PæãsÜw
ÊæáàÈÌaÝÃÜPÜÄWæ ñܱܳ¨æà J²³ÓܸæàPÜá.

Candidate should return the subject-wise answered OMR Sheet to the

Room Invigilator before leaving the examination hall.

11. PÜaÝc PÝ¿áìÊÜ®Üá° ±ÜÅÍæ°±ÜâÔ¤Pæ¿áÈÉ ¯àwÃÜáÊÜ PÜaÝc PÝ¿áì¨Ü ÖÝÙæ¿áÈÉÁáà ÊÜÞvÜáÊÜâ¨Üá.

Rough work can be done in the space provided at the end of the Question
Booklet.

12. ±ÜÄàûÝ PæãsÜwÁãÙÜWæ PÝÂÆáRÇæàoÃ…, Êæã¸æçÇ… ¶æäà®…, Óݾp…ì ÊÝa… ÊÜáñÜᤠCñÜÃæ
¿ÞÊÜâ¨æà GÇæPÝó¯P… E±ÜPÜÃÜ|WÜÙÜ®Üá° ñÜÃÜáÊÜâ¨Ü®Üá° ¯Ðæà◊ÓÜÇÝX¨æ.

Calculators, Mobiles, Smart Watches and any other electronic equipment

are not allowed inside the examination hall.

2002 4 of 12

…Œ⁄æ⁄fl : BMf¨æ⁄fl¬MVÈ V¤√≤OÈ” - 2
Subject : ENGINEERING GRAPHICS - 2
D ±ÜÅ£Áãí¨Üá ±ÜÅÍæ°WÜÚWæ A¥ÜÊÝ A±Üä|ì ÖæàÚPæWÜÚWæ ®ÝÆáR BÁáRWÜÙÜ®Üá° ¯àvÜÇÝX¨æ.
AÊÜâWÜÙÜÈÉ ÓÜÄ¿Þ¨Ü EñܤÃÜÊÜ®Üá° BÄÔ ¯ÊÜáWæ ¯àvÜÇÝXÃÜáÊÜ K.Gí.BÃ…. ( OMR ) EñܤÃÜ
±Ü£ÅPæ¿áÈÉ ¯àÈ A¥ÜÊÝ PܱÜâ³ ÍÝÀá¿á ¸ÝÇ… ±ÝÀáíp… ±æ®…¯í¨Ü ÓÜÄ¿Þ¨Ü
BÁáR¿á®Üá° WÜáÃÜá£Ô : 25 × 1 = 25

Four choices are given for each of the following questions / incomplete

statements. Choose the correct answer among them and shade the correct

option in the OMR Sheet given to you with a black / blue ball point pen.

25 × 1 = 25
51. Centre lines are drawn as

(A) continuous narrow lines

(B) dashed narrow lines

(C) long dashed dotted narrow lines

(D) long dashed double dotted narrow lines

52. The length to height ratio of a closed filled arrowhead is

(A) 1:3 (B) 3:1

(C) 1:2 (D) 2:1

53. The dimension figure for radius of a circle should precede by

(A) CR (B) R

(C) SR (D) RAD

54. The included angle of a pentagon is

(A) 68º (B) 108º

(C) 112º (D) 72º

2002 5 of 12

55. The two recommended systems of placing the dimensions are
(A) upright and inclined systems
(B) linear and inclined systems
(C) linear and oblique systems
(D) unidirectional and aligned systems
56. Projection of an object shown by three views is known as
(A) perspective projection (B) isometric projection
(C) oblique projection (D) orthographic projection
57. In orthographic projection the elevation obtained on a plane is
called
(A) vertical plane (B) profile plane
(C) horizontal plane (D) auxiliary plane
58. In multiview projections the XY line is also known as
(A) horizontal line (B) reference line
(C) vertical line (D) horizontal trace
59. For orthographic projections B.I.S. recommends the
(A) first angle projection (B) second angle projection
(C) third angle projection (D) fourth angle projection
60. The top view of an object should be drawn exactly
(A) below or right of the front view
(B) right or left of the front view
(C) below or above the front view
(D) above or left of the front view
61. The recommended symbol for indicating the angle of projection
shows two views of the frustum of a
(A) pentagonal prism (B) square pyramid
(C) triangular pyramid (D) cone

2002 6 of 12

62. If a line is parallel to both H.P. and V.P., its true length will be
seen in

(A) both front and top views (B) front view

(C) top view (D) side view

63. If a thin set square is kept perpendicular to both the horizontal and
vertical planes, its true shape is seen in

(A) auxiliary inclined plane (B) vertical plane

(C) horizontal plane (D) profile plane

64. Minimum number of orthographic views necessary to show length,
depth and height of an object is

(A) three (B) two

(C) four (D) six

65. Among the following solids a regular polyhedron is

(A) sphere (B) cube

(C) square prism (D) square pyramid

66. Number of faces in a dodecahedron is

(A) 12 (B) 8

(C) 4 (D) 20

67. An orthographic view of a hemisphere may appear as

(A) hyperbola (B) parabola

(C) ellipse (D) circle

68. A square pyramid is resting on a face in the V.P. The number of
dotted lines appearing in the front view will be

(A) four (B) three

(C) two (D) one

2002 7 of 12

69. A solid having minimum number of faces is
(A) square pyramid (B) triangular prism
(C) cube (D) tetrahedron
70. Pictorial views drawn on isometric scale are called
(A) isometric projections (B) isometric drawings
(C) isometric views (D) orthographic projections
71. In comparison to an isometric projection the appearance of an
isometric view is
(A) smaller (B) larger
(C) more accurate (D) more realistic
72. On isometric plane a circle appears as
(A) an involute (B) an ellipse
(C) an obloid (D) a circle
73. For the object shown in Figure No. 1 select the correct front view in
the direction of arrow 'X' :

Figure No. 1

(A) (B)

(C) (D)

2002 8 of 12

74. Select the correct isometric view corresponding to the front view

shown in Figure No. 2 :

Figure No. 2

(A) (B)

(C) (D)

75. The angle that isometric lines make with each other is

(A) 45º (B) 60º

(C) 90º (D) 120º

2002 9 of 12

(PÜaÝc PÝ¿áìPÝRX)
( SPACE FOR ROUGH WORK )

2002 10 of 12

(PÜaÝc PÝ¿áìPÝRX)
( SPACE FOR ROUGH WORK )

2002 11 of 12

2002 12 of 12