CBSE Class 12 Question Paper 2026 Engineering Graphics

FOR CBSE CLASS 12 EXAM PREPARATION

CBSE Class 12 2026
Question Paper · Engg
Graphics
EXAM YEAR TYPE SUBJECT

CBSE Class 12 2026 Question Paper Engg Graphics

Notes · Sample Papers · Previous Year Papers · Mock Tests

m
m .co

m .co s em
se g la
Series : @PSQR a SET – 4

- 
Q.P. Code 68
 .  -   - 
Roll No. -    
Candidates must write the Q.P. Code m
m on the title page of the answer-book.
.co
.co s e m
 / NOTE : em l a
l as ag
g
(i)       -    23  
a
Please check that this question paper contains 23 printed pages.
(ii) -        -    -  - 
 
Q.P. Code given on the right hand side of the question paper should be
written on the title page of the answer-book by the candidate.
(iii)       -  25   
m
.co
Please check that this question paper contains 25 questions.
m
e
(iv)         , -        
s
 
g la
a number of the question in the answer-
Please write down the serial
book at the given place before attempting it.
(v)  -     15        -     10.15
    10.15   10.30     -     
   -      
15 minute time has been allotted to read this question paper. The question
paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the
m
.co
candidates will read the question paper only and will not write any answer
m
.co
on the answer-book during this period.
e m
e m l as
las   ag
ag ENGINEERING GRAPHICS
  : 3    : 70
Time allowed : 3 hours Maximum Marks : 70

68 {} Page 1 of 24
2408 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 1 of 24

  :

(i)      
(ii)   ,          
(iii)      
(iv)       ,          
(v)   46-2003   (      )    
(vi)  23           
(vii)  24          

 – 

.-1  .-14 :             
   14  1 = 14

1.                  
(A)  
(B)  
(C)  
(D)   

2.  -    
(A)     
(B)     
(C)   45       
(D)        

68 {} Page 2 of 24

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m
m .co

m .co s e m
se g l a
General Instructions : a
(i) Attempt all the questions.

(ii) Use both sides of drawing sheet, if necessary.

(iii) All dimensions are in millimetres.

m
.co
(iv) Missing and mismatching dimensions, if any, may be suitably assumed.
m
(v)
.co
Follow the SP:46-2003 revised codes (with first angle method of
s e m
s em
projection).
g l a
l a a
(vi) g
a In question 23, hidden edges or lines are to be shown in views without section.
(vii) In question 24, no hidden edges or lines required.

SECTION – A

Q. 1 to Q. 14 : Answer the following multiple choice questions. Print the
m
correct choice on your drawing sheet.
m .co 14  1 = 14

1. s e
Pictorial drawings, used to communicate the structure of objects to others
are called _________ g la
a
(A) Multiple plane drawings

(B) Three plane drawings

(C) Two plane drawings

(D) One plane drawings

m
m
c. o A non-isometric line is drawn by
2.
m.co
m s e
s e (A) using angle of inclination.
g l a
g la (B) using co-ordinate method. a
a (C) using a line parallel to 45 to horizontal.

(D) using a line perpendicular to horizontal.

68 {} Page 3 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 3 of 24

3.      _________  
(A)   (B)  
(C)   (D)  

4.           

(i)             V.P.   
H.P.    

(ii)        V.P.      
(iii)        
(iv)       
(A)  (i)  (iv) (B)  (i)  (ii)
(C)  (ii)  (iv) (D)  (iii)  (iv)

5.            ?
(A)   (B)    ( )
(C)   (D)  

68 {} Page 4 of 24

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m
m .co

m .co s e m
se g l a
3. Isometric projection is a type of _________. a
(A) Axonometric projection (B) Orthographic projection

(C) Oblique projection (D) Perspective projection

4. Select the correct statements for the given figure.
m
m .co
m .co s e m
s e l a
g l a ag
a

m
.co
s em
g la with the axis perpendicular to V.P.
(i) A hexagonal pyramid is placed
and parallel to H.P. a
(ii) The solid is kept with a pair of base edges parallel to V.P.

(iii) The solid is an example of solid of revolution.

(iv) The solid has total no. of seven surfaces.

(A) (i) and (iv) only (B) (i) and (ii) only
o m
m (D) (iii) and (iv) only .c
co
(C) (ii) and (iv) only
. e m
em l as
s
la 5. The side view of an object is shown on which plane ? a g
ag
(A) Vertical plane (B) Profile plane

(C) Parallel plane (D) Horizontal plane

68 {} Page 5 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 5 of 24

6.            – I   – II   
 

 – I  – II

(1)   (i) H.P.    V.P.  

(2)     (ii) H.P.  V.P.   

(3)    (iii) V.P.  H.P.   

(4)     (iv) H.P.    V.P.  

(1) (2) (3) (4)

(A) (ii) (iv) (i) (iii)

(B) (ii) (i) (iii) (iv)

(C) (iii) (ii) (iv) (i)

(D) (iv) (ii) (i) (iii)

68 {} Page 6 of 24

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m
m .co

m .co s em
se g la
6. a isometric projection of
Match the List – I with List – II for the given
combination of solids :

m
m .co
m .co s e m
s e l a
g l a ag
a

List – I List – II
o m
(1) Pentagonal surface (i) . c
parallel to H.P. and
m
e perpendicular to V.P.
a s
l(ii)
(2) Axis of upper solid ag perpendicular to H.P. and V.P.
both

(3) One rectangular surface (iii) parallel to V.P. and H.P. both

(4) Axis of lower solid (iv) perpendicular to H.P. and
parallel to V.P.

m
.co
(1) (2) (3) (4)
m
c. o (A) (ii) (iv) (i) (iii) s e m
e m l a
las (B) (ii) (i) (iii) (iv)
ag
ag (C) (iii) (ii) (iv) (i)

(D) (iv) (ii) (i) (iii)

68 {} Page 7 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 7 of 24

7.  – I   – II     
 – I  – II
() ()

(1)  (i)  
(2)     (ii) 
(3)  (iii) 
(4) - (iv) 
(1) (2) (3) (4)

(A) (iii) (ii) (iv) (i)

(B) (iv) (i) (iii) (ii)

(C) (iii) (i) (iv) (ii)

(D) (iv) (iii) (i) (ii)

8.  ‘d’        
(A) 0.2 d

(B) 0.25 d

(C) 0.3 d

(D) 0.35 d

9.          
(A)    15  
(B)    30  
(C)    15  
(D)    30  

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m
m .co

m .co s e m
se g l a
7. Match the List – I with List – II : a
List – I List – II

(Fastener) (Tool)

(1) Screw (i) Allen key

(2) Hexagonal socket head screw (ii) Spanner
m
m .co
.co
(3) Cotter (iii) Screw driver
e m
(4) em
Nut-bolt (iv) Hammer
l as
as ag
g(1)l (2) (3) (4)
a
(A) (iii) (ii) (iv) (i)

(B) (iv) (i) (iii) (ii)

(C) (iii) (i) (iv) (ii)

(D) (iv) (iii) (i) (ii)
m
m .co
8.
s e
The thickness of flat head rivet for diameter ‘d’ is :

g la
(A) 0.2 d
a
(B) 0.25 d

(C) 0.3 d

(D) 0.35 d

m
9.m Chamfer is conical round off to the prism of bolt head at :
c. o (A) an angle of 15 on the outer end face. m.co
m s e
s e g l a
g la (B) an angle of 30 on the inner end face. a
a
(C) an angle of 15 on both end face.

(D) an angle of 30 on the outer end face.

68 {} Page 9 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 9 of 24

10.           

(i)            

(ii)    ‘d + 1’  

(iii)    ‘2d’   

(iv)        

(A) (i)  (ii)  (B) (ii)  (iii) 

(C) (ii)  (iv)  (D) (iii)  (iv) 

11.                

(A) (B)

(C) (D)

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m
m .co

m .co s e m
se g l a
10. Select the correct option regarding plain washer.a

(i) A circular plate having a square hole in its centre.

(ii) The standard inner diameter is ‘d + 1’.

(iii) Its outer diameter is ‘2d’.

m
(iv) It is placed below the nut.
c o m m .co
(A) (i) and (ii). only s e
em
(B) (ii) and (iii) only
s l a
g laand (iv) only
(C) (ii) (D) (iii) and (iv) only ag
a

11. Identify the combination of solids which is an example of combination of
polyhedron.

m
m .co
s e
(A)
g la (B)
a

m
m
c. o (C) m.co
m (D)
s e
s e g l a
g la a
a

68 {} Page 11 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
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12.  ‘R’                :

(A)  R

(B) 0.5 R

(C) 2R

(D)  R

13.   -           ,     

 

(A)         

(B)      

(C)     

(D)     

14.   -      

(A)     

(B)     

(C)    

(D)   

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m
m .co

m .co s em
se g la
12. The isometric projection of a sphere of radius a
‘R’ is drawn using radius

equal to :

(A) Isometric R

(B) 0.5 R
m
m .co
.co
(C) 2R
e m
e m l as
l as
(D) True R
ag
ag
13. The holes for the bolts in the sole plate of bearings are elongated towards

the width, to facilitate :

(A) any misalignment while fitting.

o m
(B) larger bolts than recommended. .c
s em
(C) axial upliftment of bolt. la
ag
(D) to reduce the cost.

14. Two square cross sectional rods are joined

m
m (A) by Sleeve and cotter joint
c. o (B) by Gib and cotter joint m.co
m s e
s e g l a
g la a
a (C) by Tie rod joint

(D) by Flange joint

68 {} Page 13 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
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 – 
.-15  .-18 :                
    41=4

15.       ?
(A) 5 (B) 6

(C) 7 (D) 8

16.       
(A) 66 . (B) 40 .

(C) 106 . (D) 118 .

17.     
(A) 
(B) 
(C) 60     

(D) 60     

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m
m .co

m .co s e m
se g l a
SECTION – B a
Q. 15 to Q. 18 : Observe the given figure of combination of solids and
answer the questions given below : 41=4

m
m .co
m .co s e m
s e l a
g l a ag
a

15. How many triangular surfaces are there ?

(A) 5 m
(B) 6

(C) 7 m (D) 8 .co
s e
l a
ag
16. The total height of the combination of solids is :

(A) 66 mm (B) 40 mm

(C) 106 mm (D) 118 mm

m
17. The axis of lower solid is :
m
c. o (A) horizontal m.co
m s e
s e g l a
g la (B) vertical a
a (C) inclined to horizontal at 60

(D) inclined to vertical at 60

68 {} Page 15 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
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18.   
(A)      V.P.    
(B)      H.P.    
(C)      V.P.    
(D)      H.P.    

. 19  . 22 :              41=4

                
        -           
     
19.   20  2    ,  2    
(A)   
(B)  .    
(C)   
(D)      
     

20.       ?
(A)  (B) 
(C)  (D) 

21.   M8, M10, M12  M  
(A)   (B)  
(C)   (D)  

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m
m .co

m .co s e m
se g l a
18. The upper solid is : a
(A) a pentagonal prism having axis perpendicular to V.P.

(B) a triangular prism having axis parallel to H.P.

(C) a hexagonal pyramid having axis perpendicular to V.P.

(D) a hexagonal pyramid having axis perpendicular to H.P.
m
m .co
.co e m
Q. 19 to Q.
s em22 : Read the following paragraph and answer the questions glas
la :
givengbelow 4 a1=4
a
Rahul was repairing his bicycle for unknown noises. He found some
fasteners were loose. In his tool box, he found various fasteners. Help him
in resolving his queries :

19. Rahul found a bolt of 20  2, where 2 represents :

(A) Thickness of bolt m
(B) Number of threads per mm m .co
s e
(C) Double start thread
g la
a
(D) Distance between two corresponding points on the adjacent threads.

20. Which one is not a temporary fastener ?

(A) Bolt (B) Rivet
m
.co
(C) Screw (D) Stud
m
m .co s e m
s e g l a
g la 21. M in M8, M10, M12 on bolts stands for
a
a (A) Metric thread (B) Mean diameter

(C) Major diameter (D) Minor diameter

68 {} Page 17 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
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22.               
(A)  (B)   
(C)  (D) 

23. (a)  1                   
  1 : 1         :
(i)     13

(ii)   8

           6     6

-1


68 {} Page 18 of 24

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m
m .co

m .co s em
se g la
22. Distance moved by a nut in the axial direction inaone rotation is called

(A) Pitch (B) Angle of thread

(C) Lead (D) Flank

23. (a) Fig. 1 shows the details of the parts of a Bush Bearing. Assemble
m
all these parts correctly and then draw to scale 1 : 1 in its following
m .co
views : .co
m view right half in section s e m
s eFront l a
ag
(i) 13
gl(ii)a Top view
a 8

Print the title and scale used. Draw the projection symbol. Give 6
important dimensions. 6

m
m .co
s e
g la
a

m
m .co
m .co s e m
s e g l a
g la a
a
Fig. 1

OR

68 {} Page 19 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 19 of 24

(b) -2                   
          1 : 1     
   H.P.  V.P.       
(i)  (STRAP)
(a)     8
(b)   6
(ii)  (GIB)
(a)   4
(b)   3
             6  
  6

-2
68 {} Page 20 of 24

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m
m .co

m .co s em
se g la
a Joint. Disassemble
(b) Fig.-2 shows the assembly of a Gib and Cotter
the parts correctly and then draw to scale 1 : 1, its following views of
the following components. Keep their position same with respect to
both H.P. and V.P.
(i) STRAP
(a) Front view lower half in section 8
m
(b) Top view
m 6
.co
(ii) GIB .co s e m
s e(a)m Front view l4a
g la (b) Top view ag 3
a
Print the titles of both and the scale used. Draw the projection
symbol. Give 6 important dimensions. 6

m
m .co
s e
g la
a

m
m .co
m .co s e m
s e g l a
g la a
a
Fig. 2

68 {} Page 21 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 21 of 24

 – 

24. (a)       4

(b)     ( 60 .  90 .)       
  H.P.                9

25. (a)     50 .   1 : 1          
    8



(b) 25 .            1 : 1   

            8

______________

68 {} Page 22 of 24

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m
m .co

m .co s e m
se g l a
SECTION – C a
24. (a) Construct an isometric scale. 4

(b) Draw the isometric projection of an upright cone (diameter 60 mm,
axis 90 mm). It is placed on H.P. on its base. Indicate the direction of
viewing. Give all the dimensions. 9
m
m .co
25. (a) Drawem
.co s e m
s to scale 1 : 1, the standard profile of KNUCKLE THREAD
l
g8 a
l a
taking enlarged pitch as 50 mm. Give standard dimensions. a
ag OR

(b) Draw to scale 1 : 1, the front view and top view of a HEXAGONAL
NUT of diameter 25 mm. Keep its axis vertical. Give standard
dimensions. 8

______________ m
m .co
s e
g la
a

m
m .co
m .co s e m
s e g l a
g la a
a

68 {} Page 23 of 24 P.T.O.

m .
.co s e m
s em l a
g la ag
a For more Question Papers, Sample Papers, Notes & Syllabus visit Page 23 of 24

68 {}
2408 Page 24 of 24

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