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
86
9
on the number line
(i)
G
(ii)
S
(iii)
H
(iv)
P
(v)
M
Question
2
2.
Find the position of the rational number
(
-59
8
)
on the number line
(i)
S
(ii)
R
(iii)
H
(iv)
M
(v)
O
Question
3
3.
Find the rational number at the point labelled with letter I
(i)
4
3
(ii)
2
(iii)
14
11
(iv)
16
9
(v)
14
9
Question
4
4.
Find the rational number at the point labelled with letter E
(i)
(
-16
3
)
(ii)
(
-52
9
)
(iii)
(
-50
9
)
(iv)
(
-50
11
)
(v)
(
-50
7
)
Question
5
5.
Find the sum of the rational numbers at the points labelled with letters G and H
(i)
121
7
(ii)
53
3
(iii)
17
(iv)
89
5
(v)
87
5
Question
6
6.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
(
-51
5
)
(ii)
(
-53
5
)
(iii)
(
-49
5
)
(iv)
(
-71
7
)
(v)
(
-31
3
)
Question
7
7.
Find the difference of the rational numbers at the points labelled with letters E and F
(i)
(
-1
5
)
(ii)
-1
(iii)
(
-3
7
)
(iv)
(
-3
5
)
Question
8
8.
Find the difference of the rational numbers at the points labelled with letters R and S
(i)
(
-1
10
)
(ii)
(
-1
2
)
(iii)
(
-3
8
)
(iv)
(
-1
4
)
(v)
(
-3
10
)
Question
9
9.
Find the product of the rational numbers at the points labelled with letters I and J
(i)
436
7
(ii)
312
5
(iii)
62
(iv)
314
5
(v)
188
3
Question
10
10.
Find the product of the rational numbers at the points labelled with letters S and T
(i)
353
10
(ii)
1767
50
(iii)
1769
50
(iv)
1697
48
(v)
1837
52
Question
11
11.
Find the position of the rational number
26
3
on the number line
(i)
M
(ii)
R
(iii)
H
(iv)
Q
(v)
P
Question
12
12.
Find the position of the rational number
(
-36
5
)
on the number line
(i)
G
(ii)
Q
(iii)
J
(iv)
K
(v)
M
Question
13
13.
Find the rational number at the point labelled with letter S
(i)
7
3
(ii)
7
(iii)
3
(iv)
7
5
(v)
5
3
Question
14
14.
Find the rational number at the point labelled with letter I
(i)
-9
(ii)
(
-29
5
)
(iii)
-5
(iv)
(
-27
7
)
(v)
(
-27
5
)
Question
15
15.
Find the sum of the rational numbers at the points labelled with letters H and I
(i)
77
10
(ii)
79
10
(iii)
31
4
(iv)
65
8
(v)
81
10
Question
16
16.
Find the sum of the rational numbers at the points labelled with letters R and S
(i)
(
-89
8
)
(ii)
(
-43
4
)
(iii)
(
-111
10
)
(iv)
(
-109
10
)
(v)
(
-107
10
)
Question
17
17.
Find the difference of the rational numbers at the points labelled with letters R and S
(i)
(
-3
5
)
(ii)
(
-3
7
)
(iii)
(
-1
5
)
(iv)
-1
Question
18
18.
Find the difference of the rational numbers at the points labelled with letters S and T
(i)
(
-7
8
)
(ii)
(
-1
2
)
(iii)
(
-7
12
)
(iv)
(
-7
10
)
(v)
(
-9
10
)
Question
19
19.
Find the product of the rational numbers at the points labelled with letters N and O
(i)
4261
98
(ii)
4433
102
(iii)
4347
100
(iv)
4349
100
(v)
869
20
Question
20
20.
Find the product of the rational numbers at the points labelled with letters F and G
(i)
353
5
(ii)
1763
25
(iii)
1623
23
(iv)
1761
25
(v)
1903
27
Assignment Key
1) (i)
2) (v)
3) (v)
4) (iii)
5) (v)
6) (i)
7) (iv)
8) (v)
9) (ii)
10) (ii)
11) (iii)
12) (ii)
13) (i)
14) (v)
15) (ii)
16) (iv)
17) (i)
18) (iv)
19) (iii)
20) (ii)
