EduSahara™ Assignment
Name : Line Concepts
Chapter : Fundamental Geometrical Concepts
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
Which of the following figures represent a line?
(i)
fig 2
(ii)
fig 3
(iii)
fig 1
Question
2
2.
Which of the following figures represent a ray?
(i)
fig 1
(ii)
fig 3
(iii)
fig 2
Question
3
3.
Which of the following figures represent a line segment?
(i)
fig 3
(ii)
fig 2
(iii)
fig 1
Question
4
4.
Identify the figure below
(i)
nonagon
(ii)
triangle
(iii)
quadrilateral
(iv)
line
(v)
hexagon
Question
5
5.
Multiple lines drawn on a plane are called
(i)
parallel lines
(ii)
intersecting lines
(iii)
concurrent lines
(iv)
coplanar lines
(v)
perpendicular lines
Question
6
6.
Multiple lines which do not meet each other are called
(i)
coplanar lines
(ii)
parallel lines
(iii)
intersecting lines
(iv)
perpendicular lines
(v)
concurrent lines
Question
7
7.
Multiple lines which pass through the same point are called
(i)
parallel lines
(ii)
concurrent lines
(iii)
perpendicular lines
(iv)
intersecting lines
(v)
coplanar lines
Question
8
8.
The following lines represent
(i)
concurrent lines
(ii)
coplanar lines
(iii)
intersecting lines
(iv)
perpendicular lines
(v)
parallel lines
Question
9
9.
The following lines represent
(i)
concurrent lines
(ii)
intersecting lines
(iii)
perpendicular lines
(iv)
parallel lines
(v)
coplanar lines
Question
10
10.
Consider the following figure
⟷
PL
.
State which of the following statements are true?
a)
P,L are end points of line segment
GW
b)
Z,W are end points of line segment
WP
c)
P,L are end points of line segment
PL
d)
P,L are points on the line segment
GW
e)
P,G,Z,L,W are points on the line
⟷
PL
(i)
{b,e}
(ii)
{c,e}
(iii)
{b,e,c}
(iv)
{a,c}
(v)
{d,a,c}
Question
11
11.
The representation
⟷
DE
indicates
(i)
line
(ii)
ray
(iii)
arc
(iv)
line segment
(v)
angle
Question
12
12.
The representation
JK
indicates
(i)
line segment
(ii)
angle
(iii)
line
(iv)
ray
(v)
arc
Question
13
13.
The representation
⟶
AB
indicates
(i)
angle
(ii)
line segment
(iii)
line
(iv)
ray
(v)
arc
Question
14
14.
In the figure below, if
MN
=
8.30 cm
and
NO
=
10.80 cm
,find
MO
= ?
(i)
20.10 cm
(ii)
18.10 cm
(iii)
21.10 cm
(iv)
17.10 cm
(v)
19.10 cm
Question
15
15.
Which of the following are true?
a)
Small letters are used to represent lines
b)
A ray has an infinite number of points on it
c)
Capital letters are used to represent points
d)
A line has an infinite number of points on it
e)
The length of a line segment cannot be determined
(i)
{e,b}
(ii)
{e,a}
(iii)
{a,b,c,d}
(iv)
{e,d,a}
(v)
{e,c}
Question
16
16.
Which of the following are true?
a)
If a line cuts another line at more than one point, then one of the line is curved
b)
If two lines have no common point, then the lines are parallel
c)
A straight line meets another straight line at atmost one point
d)
Only one straight line can be drawn between any two points
e)
If two lines have infinite common points, then the two lines are concurrent
(i)
{e,d,a}
(ii)
{e,b}
(iii)
{a,b,c,d}
(iv)
{e,a}
(v)
{e,c}
Question
17
17.
Which of the following are true?
a)
If
q
∥
r
and
r
∥
s
, then
q
∥
s
b)
If two lines are parallel to the same line, then they are perpendicular to each other
c)
If two lines are parallel to the same line, then they are parallel to each other
d)
If
q
⟂
r
and
q
⟂
s
, then
r
⟂
s
e)
If
q
⟂
r
and
r
⟂
s
, then
q
⟂
s
(i)
{d,c,a}
(ii)
{b,a}
(iii)
{a,c}
(iv)
{e,b,a}
(v)
{d,c}
Question
18
18.
Which of the following are true with respect to lines f , g , h , i where f ∥ g , g ⟂ h , h ⟂ i?
a)
h
∥
i
b)
f
∥
h
c)
f
⟂
i
d)
g
∥
i
e)
f
∥
i
(i)
{b,e}
(ii)
{c,a,d}
(iii)
{b,e,d}
(iv)
{d,e}
(v)
{a,d}
Question
19
19.
Which of the given figures is correct?
(i)
II
(ii)
IV
(iii)
III
(iv)
I
Question
20
20.
Which of the given figures is wrong?
(i)
IV
(ii)
II
(iii)
I
(iv)
III
Question
21
21.
In the given figure, s , t , u , v , w , x are lines in a plane. By looking at the figure, which of the following are true?
a)
w
is the transversal of
u
&
v
b)
s
∥
t
c)
v
is the transversal of
s
&
t
d)
x
is the transversal of
u
&
s
e)
s
∥
v
f)
s
is the transversal of
u
&
w
(i)
{e,d,a}
(ii)
{a,b,c,d}
(iii)
{f,b}
(iv)
{e,a}
(v)
{e,f,c}
Assignment Key
1) (ii)
2) (i)
3) (ii)
4) (iv)
5) (iv)
6) (ii)
7) (ii)
8) (v)
9) (ii)
10) (ii)
11) (i)
12) (i)
13) (iv)
14) (v)
15) (iii)
16) (iii)
17) (iii)
18) (iv)
19) (ii)
20) (iv)
21) (ii)
