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 2
(ii)
fig 3
(iii)
fig 1
Question
3
3.
Which of the following figures represent a line segment?
(i)
fig 1
(ii)
fig 2
(iii)
fig 3
Question
4
4.
Identify the figure below
(i)
line
(ii)
nonagon
(iii)
decagon
(iv)
circle
(v)
triangle
Question
5
5.
Multiple lines drawn on a plane are called
(i)
perpendicular lines
(ii)
intersecting lines
(iii)
concurrent lines
(iv)
coplanar lines
(v)
parallel lines
Question
6
6.
Multiple lines which do not meet each other are called
(i)
coplanar lines
(ii)
perpendicular lines
(iii)
parallel lines
(iv)
intersecting lines
(v)
concurrent lines
Question
7
7.
Multiple lines which pass through the same point are called
(i)
coplanar lines
(ii)
concurrent lines
(iii)
intersecting lines
(iv)
parallel lines
(v)
perpendicular lines
Question
8
8.
The following lines represent
(i)
concurrent lines
(ii)
intersecting lines
(iii)
parallel lines
(iv)
coplanar lines
(v)
perpendicular lines
Question
9
9.
The following lines represent
(i)
concurrent lines
(ii)
parallel lines
(iii)
perpendicular lines
(iv)
coplanar lines
(v)
intersecting lines
Question
10
10.
Consider the following figure
⟷
GA
.
State which of the following statements are true?
a)
Q,J are end points of line segment
JG
b)
G,A are end points of line segment
TJ
c)
G,A are end points of line segment
GA
d)
G,A are points on the line segment
TJ
e)
G,T,Q,A,J are points on the line
⟷
GA
(i)
{c,e}
(ii)
{b,e,c}
(iii)
{d,a,c}
(iv)
{a,c}
(v)
{b,e}
Question
11
11.
The representation
⟷
MN
indicates
(i)
line
(ii)
angle
(iii)
line segment
(iv)
arc
(v)
ray
Question
12
12.
The representation
EF
indicates
(i)
line
(ii)
ray
(iii)
line segment
(iv)
arc
(v)
angle
Question
13
13.
The representation
⟶
DE
indicates
(i)
angle
(ii)
ray
(iii)
line segment
(iv)
arc
(v)
line
Question
14
14.
In the figure below, if
HI
=
10.00 cm
and
IJ
=
7.90 cm
,find
HJ
= ?
(i)
15.90 cm
(ii)
19.90 cm
(iii)
17.90 cm
(iv)
16.90 cm
(v)
18.90 cm
Question
15
15.
Which of the following are true?
a)
The length of a line segment cannot be determined
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)
Small letters are used to represent lines
(i)
{a,d}
(ii)
{b,c,d,e}
(iii)
{a,b}
(iv)
{a,c}
(v)
{a,e,b}
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 infinite common points, then the two lines are concurrent
c)
A straight line meets another straight line at atmost one point
d)
If two lines have no common point, then the lines are parallel
e)
Only one straight line can be drawn between any two points
(i)
{b,c}
(ii)
{a,c,d,e}
(iii)
{b,e,a}
(iv)
{b,d}
(v)
{b,a}
Question
17
17.
Which of the following are true?
a)
If two lines are parallel to the same line, then they are perpendicular to each other
b)
If
g
⟂
h
and
g
⟂
i
, then
h
⟂
i
c)
If two lines are parallel to the same line, then they are parallel to each other
d)
If
g
∥
h
and
h
∥
i
, then
g
∥
i
e)
If
g
⟂
h
and
h
⟂
i
, then
g
⟂
i
(i)
{c,d}
(ii)
{b,d,c}
(iii)
{e,a,c}
(iv)
{a,c}
(v)
{b,d}
Question
18
18.
Which of the following are true with respect to lines e , f , g , h where e ∥ f , f ⟂ g , g ⟂ h?
a)
e
∥
h
b)
e
⟂
h
c)
e
∥
g
d)
f
∥
h
e)
g
∥
h
(i)
{c,d}
(ii)
{b,a}
(iii)
{e,b,a}
(iv)
{c,d,a}
(v)
{a,d}
Question
19
19.
Which of the given figures is correct?
(i)
I
(ii)
III
(iii)
IV
(iv)
II
Question
20
20.
Which of the given figures is wrong?
(i)
I
(ii)
IV
(iii)
II
(iv)
III
Question
21
21.
In the given figure, c , d , e , f , g , h are lines in a plane. By looking at the figure, which of the following are true?
a)
h
is the transversal of
e
&
c
b)
g
is the transversal of
e
&
f
c)
c
∥
f
d)
f
is the transversal of
c
&
d
e)
c
is the transversal of
e
&
g
f)
c
∥
d
(i)
{c,f,a}
(ii)
{a,b,d,f}
(iii)
{e,b}
(iv)
{c,a}
(v)
{c,e,d}
Assignment Key
1) (i)
2) (ii)
3) (ii)
4) (i)
5) (iv)
6) (iii)
7) (ii)
8) (iii)
9) (v)
10) (i)
11) (i)
12) (iii)
13) (ii)
14) (iii)
15) (ii)
16) (ii)
17) (i)
18) (v)
19) (iv)
20) (iv)
21) (ii)
