MCQ on Basic Geometrical Ideas for Class 6
Class 6 Maths Chapter 4 Basic Geometrical Ideas MCQ
MCQ of The Basic Geometrical Ideas Class 6
Question 1.
AB ray is denoted by _______ ( )
A) \(\overrightarrow{\mathrm{AB}}\)
B) \(\overline{\mathrm{AB}}\)
C) \(\overleftrightarrow{\mathrm{AB}}\)
D) • A
Answer:
A) \(\overrightarrow{\mathrm{AB}}\)
Question 2.
\(\overrightarrow{\mathrm{AB}}\) it represents _______ ( )
A) AB ray
B) AB line segment
C) AB line
D) AB point
Answer:
C) AB line
Question 3.
Line segment AB is denoted by _______?
A) \(\overleftrightarrow{\mathrm{AB}}\)
B) \(\overline{\mathrm{AB}}\)
C) \(\overrightarrow{\mathrm{AB}}\)
D) \(\overleftarrow{\mathrm{AB}}\)
Answer:
B) \(\overline{\mathrm{AB}}\)
Question 4.
Which of the following is open figure?
Answer:
(D)
Question 5.
Which of the following is not a polygon? ( )
Answer:
(D)
Question 6.
Which of the following is a simple curve ? ( )
Answer:
(C)
Question 7.
From the given figure, which of the following is an angle is ? ( )
Answer:
(A)
Question 8.
From the above figure, the Arms are _______ ( )
A) \(\overrightarrow{O A}\)
B) \(\overrightarrow{O B}\)
C)\(\overrightarrow{O C}\), \(\overrightarrow{O D}\)
D) All the above
Answer:
D) All the above
Question 9.
From the above figure, ‘O’ is called _______ ( )
A) Point
B) Angle
C) Vertex
D) Arm
Answer:
C) Vertex
Question 10.
From the given fig which points lie outside of the figure ? ( )
Answer:
(A)
Question 11.
From the above figure
which points are lie inside the figure?
A) C, U, T
B) D
C) A, B
D) P,Q,R,S
Answer:
C) A, B
Question 12.
Two distinct lines meeting at a point are called as ( )
A) parallel lines
B) intersecting lines
C) coincident lines
D) all of the above
Answer:
B) intersecting lines
Question 13.
Which of the following is not true ? ( )
A) A line has no end points
B) A line segment has two end points
C) A ray has no end points
D) A ray has one end point
Answer:
C) A ray has no end points
Question 14.
Which of the following is true ? ( )
A) Every figure separates the given plane into three parts.
B) Only one line can drown through one point
C) A three sided closed polygon is called a Quadrilateral
D) Common end point of two rays is called an angle
Answer:
A) Every figure separates the given plane into three parts.
Question 15.
Which of these following can extend infinitely on both sides is _______ ( )
A) line
B) line segment
C) ray
D) point
Answer:
A) line
Question 16.
Common end points of two rays is called a _______ ( )
A) arm
B) point
C) vertex
D) angle
Answer:
C) vertex
Question 17.
Every angle divides the plane as _______ of the angle. ( )
A) Interior
B) Exterior
C) Boundary
D) All the above
Answer:
D) All the above
Question 18.
A triangle has _______ ( )
A) 3-sides
B) 3-angles
C) 3-vertices
D) All the above
Answer:
D) All the above
Question 19.
A simple closed figure bounded by four line segments is called a _______ ( )
A) quadrilateral
B) triangle
C) pentagon
D) none
Answer:
A) quadrilateral
Question 20.
A Quadrilateral has _______ ( )
A) 4 sides
B) 4 angles, 4 vertices
C) 2 – diagonals
D) All the above
Answer:
D) All the above
Question 21.
Number of lines can be drawn through 1-point ( )
A) 0
B) 1
C) 2
D) infinite
Answer:
D) infinite
Question 22.
Number of lines can be drawn through two points ( )
A) 0
B) 1
C) 2
D) infinite
Answer:
B) 1
Question 23.
Which of the following has definite length? ( )
A) line segment
B) line
C) ray
D) vertex
Answer:
A) line segment
Question 24.
Who wrote the book “the elements”? ( )
A) Euclid
B) Aryablialta
C) Pythagorus
D) Georj Contor
Answer:
A) Euclid
Question 25.
A ray is a portion of ( )
A) a line
B)an arc
C) an angle
D)a sector
Answer:
A) a line
Question 26.
Which of the following has a fixed length? ( )
A) a ray
B) a line
C) a line segment
D) a point
Answer:
C) a line segment
Question 27.
Curves are of _______ types. ( )
A) 3
B) 2
C) 4
D) 5
Answer:
B) 2
Question 28.
Which of the following denotes a line segment? ( )
A) \(\overrightarrow{\mathrm{AB}}\)
B) \(\overrightarrow{\mathrm{AB}}\)
C) \(\widehat{\mathrm{AB}}\)
D) \(\overline{\mathrm{AB}}\)
Answer:
D) \(\overline{\mathrm{AB}}\)
Question 29.
The number of end points of a ray is ( )
A) 1
B) 2
C) 3
D) infinite
Answer:
A) 1
Question 30.
In the given figure, \(\overrightarrow{\mathrm{OP}}\) is called ( )
A) a line
B) a line segment
C) a ray
D) an arrow
Answer:
C) a ray
Question 31.
Which of the following letters is an example for open curve? ( )
A) B
B) D
C) O
D) C
Answer:
D) C
Question 32.
In the below figure. O is called ( )
A) the vertex
B) the centre
C) the point
D) the angle
Answer:
A) the vertex
Question 33.
The number of points marked in the interior of the triangle is ( )
A) 3
B) 7
C) 4
D) 1
Answer:
A) 3
Question 34.
| a) A line | i) extends infinitely in one direction |
| b) A ray | ii) shortest distance between two points |
| c) A line segment | iii) extends infinitely in both directions |
A) a – iii, b – i, c – ii
B) a – i, b – iii, c – ii
C) a – i, b – ii, c – iii
D) a – iii, b – ii, c – i
Answer:
A) a – iii, b – i, c – ii
Question 35.
How many diagonals are these in the adjacent figure? ( )
A) 10
B) 5
C) 6
D) 2
Answer:
B) 5
Question 36.
Name the angle in the below figure.
A) \(\overline{A B}\)
B) \(\overleftrightarrow{A B}\)
C) ∠AOB
D) ∠BAC
Answer:
D) ∠BAC
Question 37.
In the given figure, common ray of ∠AOB and ∠BOC is ( )
A) \(\overrightarrow{\mathrm{OA}}\)
B) \(\overrightarrow{\mathrm{OC}}\)
C) \(\overrightarrow{\mathrm{OC}}\)
D) \(\overline{\mathrm{OB}}\)
Answer:
B) \(\overrightarrow{\mathrm{OC}}\)
Question 38.
Match the Column -1 items to Column -2 items. ( )
A) a – iii, b – ii, c – i
B) a – i, b – iii, c – ii
C) a – ii, b – iii, c – i
D) a – iii, b – i, c – ii
Answer:
C) a – ii, b – iii, c – i
Question 39.
| Column – 1 | Column – 2 |
| a) Line segment | i) One end point |
| b) Line | ii) No end points |
| c) Ray | iii) Two end points |
A) a – iii, b – ii, c-i
B) a – i, b – ii, c – iii
C) a – ii, b – iii, c – i
D) a – iii, b – i, c – ii
Answer:
A) a – iii, b – ii, c-i
Question 40.
“Two lines \(\overleftrightarrow{\mathrm{AB}}\) and \(\overleftrightarrow{\mathrm{PQ}}\) are parallel”. Write as ( )
A) \(\overleftrightarrow{\mathrm{AB}}\) ⊥ \(\overleftrightarrow{\mathrm{PQ}}\)
B) \(\overleftrightarrow{\mathrm{AB}}\) || \(\overleftrightarrow{\mathrm{PQ}}\)
C) \(\overleftrightarrow{\mathrm{AB}}\) ≅ \(\overleftrightarrow{\mathrm{PQ}}\)
D) \(\overleftrightarrow{\mathrm{AB}}\) ~ \(\overleftrightarrow{\mathrm{PQ}}\)
Answer:
B) \(\overleftrightarrow{\mathrm{AB}}\) || \(\overleftrightarrow{\mathrm{PQ}}\)
Question 41.
Triangle is a closed figure with _______ line segments. ( )
A) 3
B) 4
C) 2
D) 5
Answer:
A) 3
Question 42.
Least number of line segments required to make a polygon. ( )
A) 1
B) 2
C) 3
D) 4
Answer:
C) 3
Question 43.
In the given quadrilateral, one pair of adjacent sides is ( )
A) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{SR}}\)
B) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{PR}}\)
C) \(\overline{\mathrm{PS}}\) and \(\overline{\mathrm{QR}}\)
D) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{QR}}\)
Answer:
D) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{QR}}\)
Question 44.
In the above figure, one pair of opposite sides is ( )
A) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{SR}}\)
B) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{PR}}\)
C) \(\overline{\mathrm{PS}}\) and \(\overline{\mathrm{SR}}\)
D) \(\overline{\mathrm{PR}}\) and \(\overline{\mathrm{SR}}\)
Answer:
A) \(\overline{\mathrm{PQ}}\) and \(\overline{\mathrm{SR}}\)
Question 45.
In the above, figure diagonals is ( )
A) \(\overline{\mathrm{PQ}}\)
B) \(\overline{\mathrm{SR}}\)
C) \(\overline{\mathrm{PR}}\)
D) QR
Answer:
C) \(\overline{\mathrm{PR}}\)
Question 46.
Consider the below figure of ∠POQ, which of the following statement is False? ( )
A) ‘O’ is the starting point of \( \overrightarrow{\mathrm{OP}}\) and \( \overrightarrow{\mathrm{OQ}}\)
B) P is the end point of \( \overrightarrow{\mathrm{OP}}\)
C) O is the end point of \( \overrightarrow{\mathrm{OQ}}\)
D) All the above
Answer:
B) P is the end point of \( \overrightarrow{\mathrm{OP}}\)
Question 47.
The opposite ray of \( \overrightarrow{\mathrm{AD}}\) in the given figure. ( )
A) \(\overrightarrow{\mathrm{AC}}\)
B) \(\overrightarrow{\mathrm{DA}}\)
C) \(\overrightarrow{\mathrm{AB}}\)
D) \(\overline{\mathrm{AB}}\)
Answer:
C) \(\overrightarrow{\mathrm{AB}}\)
Question 48.
In the above figure, the common ray of ∠CAD and ∠BAC is ( )
A) \(\overrightarrow{\mathrm{BD}}\)
B) \(\overrightarrow{\mathrm{AB}}\)
C) \(\overrightarrow{\mathrm{AD}}\)
D) \(\overrightarrow{\mathrm{AC}}\)
Answer:
D) \(\overrightarrow{\mathrm{AC}}\)
Question 49.
In the above figure, common initial point of all the three rays. ( )
A) A
B) B
C) C
D) D
Answer:
A) A
Question 50.
The correct way to write the name of the angle in the given figure. ( )
A) ∠YXZ
B) ∠XYZ
C) ∠XZY
D) ∠ZYX
Answer:
A) ∠YXZ
Question 51.
Which of the following is not possible to draw a rough diagram?( )
A) A closed curve that is not a polygon.
B) An open curve made up entirely of line segments.
C) A polygon with two line segments.
D) All the above.
Answer:
C) A polygon with two line segments.
Question 52.
Which alphabet of English is an example for closed figure? ( )
A) C
B) O
C) L
D) All the above
Answer:
B) O