Class 11 Sample Paper 2022 Engineering Graphics Term 1

PRACTICE PAPER – TERM 1
CLASS: XI (2021-22)
ENGINEERING GRAPHICS (046)

Time Allowed: 90 Min Maximum Marks: 35
GENERAL INSTRUCTIONS:
1. The Question Paper contains A, B and C sections.
2. Section A has 25 questions. Attempt any 20 questions.
3. Section B has 25 questions. Attempt any 20 questions.
4. Section C has 6 questions. Attempt any 5 questions.
5. All questions carry equal marks.
6. There is no negative marking.
7. All the figures in the question paper are drawn as per SP:46, revised in
2003 (First Angle method of projection)

SECTION A

Section A has 25 questions. Attempt any 20 questions.

1. Name the instrument used to draw a 900 angle.
a) Set-square
b) Mini Drafter
c) Protractor
d) All of the above
2. Centre line is shown by which of the following types of lines?
a) Chain Thick
b) Dashed Thin
c) Chain Thin

d) Dashed Thick

3. Which type of line is thick and continuous?
a) Dimension Line
b) Extension Line
c) Object Line
d) Hidden Line
4. Parallel Lines can be drawn with the help of…
a) Mini-Drafter
b) Pair of Set-square
c) T-Square
d) All of the Above
5. Which one of the following is not a reducing scale?
a) 2 : 1
b) 1 : 200
c) 1 : 10
d) 1 : 2
6. If a straight line is drawn parallel to one side of a triangle, it divides
the other sides, _____________.
a) Equally
b) Parallel
c) Proportionately
d) Half
7. The angle opposite to the base of a triangle is called the _____.
a) Base angle
b) Side angle
c) Horizontal angle
d) Vertical angle

8. The angle suspended by a side of a regular polygon at the centre is
equal to ______ divided by the number of sides.
a) 1800
b) 900
c) 3600
d) 2700
9. The interior angle of the regular pentagon is ______
a) 1000
b) 1040
c) 1080
d) 1120
10. A line segment dividing the circle into two parts is called the ______.
a) Radius
b) Chord
c) Arc
d) Circumference
11. A scalene set square is having a pair of angles?
a) 100, 800
b) 300, 600
c) 400, 500
d) 700, 200
12. The angle drawn in a semi-circle, by the end points of diameter is
a) 900
b) 600
c) 450

d) 300

13. One multi-view projection is
a) Orthographic Projection
b) Isometric Projection
c) Symmetric Projection
d) Systematic projection
14. In the orthographic projection which quadrant is not used for
projection method?
a) First
b) Second
c) Third
d) None of the above
15. An inclined line shown in the front view will be inclined with
a) Horizontal Plane
b) Vertical Plane
c) Profile Plane
d) None of the above
16. A point in front view and a line in the top view means
a) A line parallel to HP plane and perpendicular to VP
b) a line parallel to HP and VP both
c) a line parallel to VP and perpendicular to HP
d) a line parallel to VP and inclined to HP
17. A semicircle having diameter 60mm, is kept on horizontal plane with
diameter perpendicular to vertical plane then its front view will be
a) A Line with 60mm
b) A Line with 30mm
c) A Point

d) A Semicircle with diameter 60mm

18. A solid have one base and three isosceles triangles is known as
a) Trapezoid
b) Triangular Prism
c) Triangular Pyramid
d) Frustum of triangular pyramid
19. When a pyramid is cut by a plane and the lower portion is called
frustum then the cutting plane cuts the solid at
a) Parallel to axis and along with it
b) Parallel to base
c) Parallel to slant triangular faces
d) None of the above
20. When the axis is parallel to HP and VP both then the base is shown in
a) Front View
b) Top View
c) Side View
d) All Of the above
21. Degree of Hardness and Softness of a pencil is determined by: -
a) Alphabet H
b) Alphabet B
c) Numeral value
d) All of the above
22. Which of the following instrument cannot be replaced by Mini
Drafter :-
a) Set Square
b) Compass
c) T-Square

d) Protractor

23. In Engineering Graphics, ø is used as a symbol to represent :
a) Diameter of the circle
b) An angle
c) Radius of a circle
d) None of the above
24. Preferred unit of measurement in Engineering Graphics is :
a) Centimetre
b) Meter
c) Millimetre
d) Decimetre
25. A protractor helps in
a) Writing Alphabets
b) Drawing A Circle
c) Drawing A Hole
d) None of these

SECTION B

Section B has 25 questions. Attempt any 20 questions.

26. When the boundary of the geometrical figure bound a circle by
touching it then it is a _________ circle.
a) Inscribing
b) Circumscribing
c) Tangential
d) Circumferential

27. The diagonals of a rhombus bisect each other at _____ angle.
a) 300
b) 450
c) 600
d) 900
28. A reflex angle is an angle more than ____ right angle(s).
a) One
b) Two
c) Three
d) Four
29. The point where two inclined lines meet is called ________.
a) Vertex
b) Apex of the angle
c) Point of intersection
d) All of the above
30. Dimension lines are always.
a) Thick and continuous
b) Thin and continuous
c) Thin and broken
d) Thick and chain
31. _______ is used to transfer the distance from one place to another
on the drawing sheet.
a) Ruler
b) Set Square
c) Divider
d) Mini Drafter

32. When one straight line stands on another straight line so as to make
the adjacent angles equal to each other than the adjacent angles are
called __________.
a) Right Angle
b) Acute Angle
c) Obtuse Angle
d) Reflex angle
33. Two circles having ______ centres are called concentric circles.
a) Same
b) 10 mm Apart
c) 20 mm Apart
d) 30 mm apart
Answer the question number 34-37 after carefully examining the separate
figures given below for each question.

34. The point ‘a’ lies
a) Touching HP and 50mm from VP
b) Touching HP and 55mm from VP
c) Touching VP and HP both
d) Touching VP and 60mm from HP
35. The point ‘a’ lies
a) Touching HP and 50mm from VP
b) Touching HP and 55mm from VP
c) Touching VP and HP both
d) Touching VP and 50mm from HP
36. The point ‘a’ lies
a) Touching HP and 60mm from VP
b) Touching HP and 55mm from VP
c) Touching VP and HP both
d) Touching VP and 60mm from HP
37. The point ‘a’ exists at
a) 35mm from VP and 55mm from HP
b) Touching VP and 55mm from HP
c) 35mm from HP and 55mm from VP
d) Touching HP and 55mm from VP
38. If the front view and top view of a solid are circle then the solid is a
a) Prism
b) Cube
c) Sphere

d) Pyramid

39. If the front view and top view of a solid are rectangle then its axis is
a) Perpendicular to HP and parallel to VP
b) Perpendicular to VP and parallel to HP
c) Perpendicular to HP and VP both
d) Parallel to VP and HP both
Answer the question number 40-41 after carefully examining the figure given
below for each question.

40. a) A pentagonal pyramid resting on its base
b) A hexagonal pyramid resting on its base
c) A pentagonal prism resting on its base
d) A hexagonal prism resting on its base
41. a) It is an inverted solid
b) It is an upright solid
c) (a) and (b) both

d) None of the above

TWO STATEMENTS ARE GIVEN – ONE LABELLED ASSERTION (A) AND THE
OTHER LABELLED REASON (R). SELECT THE CORRECT ANSWER TO THE
FOLLOWING QUESTIONS FROM THE GIVEN CODES (a), (b), (c) AND (d):

a) Both A and R are true and R is the correct explanation of A.
b) Both A and R are true but R is not the correct explanation of A.
c) A is true but R is false.
d) A is false but R is true.
42. A: In orthographic projection 2nd and 4th angle method of projection
are not used.
R: In 2nd and 4th angle method of projection, the front view and top
view overlaps each other.
43. A: The internal angle of regular pentagon is 1080.
R: The total internal angle of any polygon is (n-2) X 1800, where n is
the no. of sides and in pentagon n=5.
44. A: Diameter is the largest chord of the circle.
R: Chord is the line segment dividing circle into two parts.
45. A: Quadrilateral is a plane figure bounded by three straight lines and
has three angles.
R: Square is a regular polygon.
46. A: An isosceles triangle has all the three sides equal.
R: A right angle triangle could be an isosceles triangle.
47. A: Ruler is the instrument which is used to measure angles.
R: Angles are drawn through measuring by protractor.
48. A: Pencils of 2H are harder than 2B.
R: Pencils are made of graphite and clay.
49. A: Surface of sphere is the set of all points which are at equal
distance from its centre.
R: Sphere is a solid, described by the revolution of a semi-circle

about the diameter, which remains fixed.

SECTION C

Section C has 6 questions from 50 – 55. After reading the passage attempt
any 5 questions.

Manoj is a brilliant and curious student. He is very fond of
geometrical shapes and always tried something new and innovative.
Wherever he goes he starts collecting different objects. In such a way he
collected squares of different measurements. He finds that the collected
squares are in decreasing order of side ie. 25 mm, 24mm, 23mm, ... , up
to 12mm. He curiously put one square over another square in decreasing
order of size.

50. What will be the shape of the solid made after such assembly?
a) Triangular pyramid
b) Square pyramid
c) Square Frustum
d) Triangular Frustum
51. What will be the front view of the solid thus formed?
a) Trapezium
b) Rectangle
c) Triangle
d) Square
52. What will be the position of the axis of the solid?
a) Perpendicular to VP
b) Perpendicular to HP
c) Parallel to HP and VP both

d) None of the above

53. What will be the front View when its axis is perpendicular to VP?
a) Square
b) Trapezium
c) Rectangle
d) Triangle
54. If all the squares are of same size then the solid thus obtained will be
a) Pyramid
b) Prism
c) Trapezoid
d) Square
55. If all the squares replaced by circles of same diameter the solid thus
obtained will be
a) Sphere
b) Cone
c) Cylinder
d) Hemisphere