EduSahara™ Assignment
Name : Rational Number Line
Chapter : Rational Numbers
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
Find the position of the rational number
17
5
on the number line
(i)
S
(ii)
F
(iii)
D
(iv)
Q
(v)
L
Question
2
2.
Find the position of the rational number
(
-33
5
)
on the number line
(i)
M
(ii)
Q
(iii)
F
(iv)
O
(v)
L
Question
3
3.
Find the rational number at the point labelled with letter J
(i)
52
7
(ii)
50
7
(iii)
50
9
(iv)
10
(v)
48
7
Question
4
4.
Find the rational number at the point labelled with letter G
(i)
(
-15
2
)
(ii)
(
-19
2
)
(iii)
(
-17
4
)
(iv)
(
-17
2
)
(v)
-17
Question
5
5.
Find the sum of the rational numbers at the points labelled with letters P and Q
(i)
73
8
(ii)
91
10
(iii)
109
12
(iv)
89
10
(v)
93
10
Question
6
6.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
(
-151
10
)
(ii)
(
-149
10
)
(iii)
(
-181
12
)
(iv)
(
-153
10
)
(v)
(
-121
8
)
Question
7
7.
Find the difference of the rational numbers at the points labelled with letters K and L
(i)
(
-1
5
)
(ii)
(
-3
7
)
(iii)
-1
(iv)
(
-3
5
)
Question
8
8.
Find the difference of the rational numbers at the points labelled with letters S and T
(i)
1
2
(ii)
-1
(iii)
(
-3
2
)
(iv)
(
-1
2
)
(v)
(
-1
4
)
Question
9
9.
Find the product of the rational numbers at the points labelled with letters H and I
(i)
215
52
(ii)
199
48
(iii)
41
10
(iv)
209
50
(v)
207
50
Question
10
10.
Find the product of the rational numbers at the points labelled with letters G and H
(i)
58
3
(ii)
96
5
(iii)
94
5
(iv)
130
7
(v)
92
5
Question
11
11.
Find the position of the rational number
28
5
on the number line
(i)
S
(ii)
N
(iii)
M
(iv)
E
(v)
O
Question
12
12.
Find the position of the rational number
(
-27
5
)
on the number line
(i)
J
(ii)
S
(iii)
R
(iv)
K
(v)
D
Question
13
13.
Find the rational number at the point labelled with letter K
(i)
40
11
(ii)
40
7
(iii)
40
9
(iv)
14
3
(v)
38
9
Question
14
14.
Find the rational number at the point labelled with letter N
(i)
(
-19
5
)
(ii)
-7
(iii)
-19
(iv)
(
-19
3
)
(v)
(
-17
3
)
Question
15
15.
Find the sum of the rational numbers at the points labelled with letters K and L
(i)
19
(ii)
18
(iii)
16
(iv)
22
(v)
20
Question
16
16.
Find the sum of the rational numbers at the points labelled with letters K and L
(i)
(
-65
7
)
(ii)
(
-49
5
)
(iii)
(
-29
3
)
(iv)
-9
(v)
(
-47
5
)
Question
17
17.
Find the difference of the rational numbers at the points labelled with letters E and F
(i)
(
-1
4
)
(ii)
-1
(iii)
(
-1
2
)
(iv)
1
2
(v)
(
-3
2
)
Question
18
18.
Find the difference of the rational numbers at the points labelled with letters G and H
(i)
(
-7
8
)
(ii)
(
-7
12
)
(iii)
(
-1
2
)
(iv)
(
-7
10
)
(v)
(
-9
10
)
Question
19
19.
Find the product of the rational numbers at the points labelled with letters S and T
(i)
2066
25
(ii)
2068
25
(iii)
1904
23
(iv)
414
5
(v)
248
3
Question
20
20.
Find the product of the rational numbers at the points labelled with letters H and I
(i)
1208
25
(ii)
1204
25
(iii)
1110
23
(iv)
434
9
(v)
1206
25
Assignment Key
1) (iii)
2) (iv)
3) (ii)
4) (iv)
5) (ii)
6) (i)
7) (iv)
8) (iv)
9) (v)
10) (iii)
11) (v)
12) (ii)
13) (iii)
14) (iv)
15) (i)
16) (v)
17) (iii)
18) (iv)
19) (ii)
20) (v)
