EduSahara™ Assignment
Name : Rational Number Line
Chapter : Fractions, Decimals and Rational Numbers
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
Find the equation representing the following number line diagram
(i)
1
1
−
1
7
=
6
7
(ii)
5
7
+
1
7
=
6
7
(iii)
6
7
+
3
7
=
9
7
(iv)
5
7
−
4
7
=
1
7
(v)
4
7
+
1
7
=
5
7
Question
2
2.
Find the difference between the values of numbers at point A and B
(i)
1
11
(ii)
1
9
(iii)
(
-1
9
)
(iv)
1
3
(v)
1
7
Question
3
3.
Find the position of the rational number
25
6
on the number line
(i)
E
(ii)
L
(iii)
F
(iv)
J
(v)
D
Question
4
4.
Find the position of the rational number
(
-39
5
)
on the number line
(i)
J
(ii)
K
(iii)
E
(iv)
O
(v)
Q
Question
5
5.
Find the rational number at the point labelled with letter J
(i)
11
6
(ii)
11
2
(iii)
13
4
(iv)
9
4
(v)
11
4
Question
6
6.
Find the rational number at the point labelled with letter F
(i)
(
-74
7
)
(ii)
(
-74
9
)
(iii)
(
-74
11
)
(iv)
(
-76
9
)
(v)
-8
Question
7
7.
Find the sum of the rational numbers at the points labelled with letters F and G
(i)
113
8
(ii)
141
10
(iii)
143
10
(iv)
139
10
(v)
169
12
Question
8
8.
Find the sum of the rational numbers at the points labelled with letters H and I
(i)
(
-121
10
)
(ii)
(
-25
2
)
(iii)
(
-49
4
)
(iv)
(
-99
8
)
(v)
(
-123
10
)
Question
9
9.
Find the difference of the rational numbers at the points labelled with letters R and S
(i)
0
(ii)
(
-2
5
)
(iii)
(
-2
7
)
(iv)
(
-4
5
)
(v)
(
-2
3
)
Question
10
10.
Find the difference of the rational numbers at the points labelled with letters I and J
(i)
(
-3
5
)
(ii)
(
-3
7
)
(iii)
-1
(iv)
(
-1
5
)
Question
11
11.
Find the product of the rational numbers at the points labelled with letters S and T
(i)
6
(ii)
11
2
(iii)
9
2
(iv)
13
2
(v)
21
4
Question
12
12.
Find the product of the rational numbers at the points labelled with letters M and N
(i)
2081
50
(ii)
2077
50
(iii)
2079
50
(iv)
1997
48
(v)
2161
52
Question
13
13.
Find the equation representing the following number line diagram
(i)
1
3
+
1
9
=
4
9
(ii)
4
9
−
4
9
=
0
(iii)
4
9
−
1
9
=
1
3
(iv)
2
3
−
1
9
=
5
9
(v)
5
9
+
1
3
=
8
9
Question
14
14.
Find the difference between the values of numbers at point A and B
(i)
8
15
(ii)
8
17
(iii)
2
3
(iv)
8
13
(v)
2
5
Question
15
15.
Find the position of the rational number
17
3
on the number line
(i)
E
(ii)
Q
(iii)
G
(iv)
R
(v)
L
Question
16
16.
Find the position of the rational number
(
-21
4
)
on the number line
(i)
F
(ii)
D
(iii)
M
(iv)
Q
(v)
G
Question
17
17.
Find the rational number at the point labelled with letter J
(i)
62
11
(ii)
62
7
(iii)
64
9
(iv)
20
3
(v)
62
9
Question
18
18.
Find the rational number at the point labelled with letter P
(i)
-14
(ii)
-4
(iii)
(
-14
5
)
(iv)
(
-16
3
)
(v)
(
-14
3
)
Question
19
19.
Find the sum of the rational numbers at the points labelled with letters S and T
(i)
71
10
(ii)
57
8
(iii)
85
12
(iv)
69
10
(v)
73
10
Question
20
20.
Find the sum of the rational numbers at the points labelled with letters M and N
(i)
-10
(ii)
-8
(iii)
-12
(iv)
-6
(v)
-9
Question
21
21.
Find the difference of the rational numbers at the points labelled with letters J and K
(i)
(
-2
5
)
(ii)
(
-2
7
)
(iii)
(
-2
3
)
(iv)
(
-4
5
)
(v)
0
Question
22
22.
Find the difference of the rational numbers at the points labelled with letters M and N
(i)
(
-1
5
)
(ii)
(
-3
7
)
(iii)
-1
(iv)
(
-3
5
)
Question
23
23.
Find the product of the rational numbers at the points labelled with letters E and F
(i)
1531
48
(ii)
1593
50
(iii)
319
10
(iv)
1655
52
(v)
1591
50
Question
24
24.
Find the product of the rational numbers at the points labelled with letters D and E
(i)
3283
52
(ii)
3157
50
(iii)
3159
50
(iv)
631
10
(v)
3031
48
Assignment Key
1) (ii)
2) (ii)
3) (i)
4) (ii)
5) (v)
6) (ii)
7) (ii)
8) (v)
9) (ii)
10) (i)
11) (ii)
12) (iii)
13) (iii)
14) (i)
15) (ii)
16) (iv)
17) (v)
18) (v)
19) (i)
20) (v)
21) (i)
22) (iv)
23) (ii)
24) (ii)
