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 3
(ii)
fig 2
(iii)
fig 1
Question
2
2.
Which of the following figures represent a ray?
(i)
fig 2
(ii)
fig 1
(iii)
fig 3
Question
3
3.
Which of the following figures represent a line segment?
(i)
fig 2
(ii)
fig 3
(iii)
fig 1
Question
4
4.
Identify the figure below
(i)
triangle
(ii)
decagon
(iii)
angle
(iv)
line
(v)
circle
Question
5
5.
Multiple lines drawn on a plane are called
(i)
intersecting lines
(ii)
perpendicular lines
(iii)
parallel lines
(iv)
coplanar lines
(v)
concurrent lines
Question
6
6.
Multiple lines which do not meet each other are called
(i)
parallel lines
(ii)
perpendicular lines
(iii)
intersecting lines
(iv)
coplanar lines
(v)
concurrent lines
Question
7
7.
Multiple lines which pass through the same point are called
(i)
perpendicular lines
(ii)
parallel lines
(iii)
concurrent lines
(iv)
coplanar lines
(v)
intersecting lines
Question
8
8.
The following lines represent
(i)
coplanar lines
(ii)
parallel lines
(iii)
intersecting lines
(iv)
concurrent lines
(v)
perpendicular lines
Question
9
9.
The following lines represent
(i)
perpendicular lines
(ii)
parallel lines
(iii)
coplanar lines
(iv)
concurrent lines
(v)
intersecting lines
Question
10
10.
Consider the following figure
⟷
GM
.
State which of the following statements are true?
a)
G,M are points on the line segment
ID
b)
G,M are end points of line segment
ID
c)
G,I,N,M,D are points on the line
⟷
GM
d)
N,D are end points of line segment
DG
e)
G,M are end points of line segment
GM
(i)
{b,e}
(ii)
{b,e,c}
(iii)
{c,e}
(iv)
{a,c}
(v)
{d,a,c}
Question
11
11.
The representation
⟷
JK
indicates
(i)
line segment
(ii)
angle
(iii)
line
(iv)
ray
(v)
arc
Question
12
12.
The representation
AB
indicates
(i)
ray
(ii)
angle
(iii)
line segment
(iv)
arc
(v)
line
Question
13
13.
The representation
⟶
IJ
indicates
(i)
angle
(ii)
arc
(iii)
line
(iv)
line segment
(v)
ray
Question
14
14.
In the figure below, if
PQ
=
7.20 cm
and
QR
=
8.00 cm
,find
PR
= ?
(i)
15.20 cm
(ii)
17.20 cm
(iii)
13.20 cm
(iv)
14.20 cm
(v)
16.20 cm
Question
15
15.
Which of the following are true?
a)
A line has an infinite number of points on it
b)
Small letters are used to represent lines
c)
A ray has an infinite number of points on it
d)
The length of a line segment cannot be determined
e)
Capital letters are used to represent points
(i)
{d,b}
(ii)
{d,e,a}
(iii)
{d,c}
(iv)
{d,a}
(v)
{a,b,c,e}
Question
16
16.
Which of the following are true?
a)
If two lines have no common point, then the lines are parallel
b)
If two lines have infinite common points, then the two lines are concurrent
c)
Only one straight line can be drawn between any two points
d)
A straight line meets another straight line at atmost one point
e)
If a line cuts another line at more than one point, then one of the line is curved
(i)
{b,e,a}
(ii)
{b,a}
(iii)
{b,d}
(iv)
{a,c,d,e}
(v)
{b,c}
Question
17
17.
Which of the following are true?
a)
If
d
⟂
e
and
e
⟂
f
, then
d
⟂
f
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
d
∥
e
and
e
∥
f
, then
d
∥
f
e)
If
d
⟂
e
and
d
⟂
f
, then
e
⟂
f
(i)
{b,d}
(ii)
{e,a,c}
(iii)
{c,d}
(iv)
{b,d,c}
(v)
{a,c}
Question
18
18.
Which of the following are true with respect to lines h , i , j , k where h ∥ i , i ⟂ j , j ⟂ k?
a)
h
⟂
k
b)
i
∥
k
c)
j
∥
k
d)
h
∥
j
e)
h
∥
k
(i)
{c,e}
(ii)
{c,e,b}
(iii)
{a,b}
(iv)
{d,a,b}
(v)
{b,e}
Question
19
19.
Which of the given figures is correct?
(i)
II
(ii)
III
(iii)
IV
(iv)
I
Question
20
20.
Which of the given figures is wrong?
(i)
IV
(ii)
I
(iii)
III
(iv)
II
Question
21
21.
In the given figure, d , e , f , g , h , i are lines in a plane. By looking at the figure, which of the following are true?
a)
h
is the transversal of
f
&
g
b)
d
∥
e
c)
i
is the transversal of
f
&
d
d)
d
is the transversal of
f
&
h
e)
d
∥
g
f)
g
is the transversal of
d
&
e
(i)
{a,b,c,f}
(ii)
{d,f,a}
(iii)
{d,a}
(iv)
{e,b}
(v)
{d,e,c}
Assignment Key
1) (iii)
2) (ii)
3) (ii)
4) (iv)
5) (iv)
6) (i)
7) (iii)
8) (ii)
9) (v)
10) (iii)
11) (iii)
12) (iii)
13) (v)
14) (i)
15) (v)
16) (iv)
17) (iii)
18) (v)
19) (ii)
20) (iv)
21) (i)
