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)
4
5
−
3
10
=
1
2
(ii)
7
10
+
1
2
=
6
5
(iii)
1
2
+
3
10
=
4
5
(iv)
3
5
−
3
5
=
0
(v)
3
5
−
3
10
=
3
10
Question
2
2.
Find the difference between the values of numbers at point A and B
(i)
1
(ii)
3
2
(iii)
(
-1
2
)
(iv)
1
4
(v)
1
2
Question
3
3.
Find the position of the rational number
38
5
on the number line
(i)
J
(ii)
I
(iii)
O
(iv)
S
(v)
F
Question
4
4.
Find the position of the rational number
(
-22
5
)
on the number line
(i)
D
(ii)
L
(iii)
M
(iv)
P
(v)
F
Question
5
5.
Find the rational number at the point labelled with letter I
(i)
41
6
(ii)
43
8
(iii)
43
4
(iv)
15
2
(v)
43
6
Question
6
6.
Find the rational number at the point labelled with letter S
(i)
(
-58
9
)
(ii)
(
-20
3
)
(iii)
(
-58
11
)
(iv)
(
-56
9
)
(v)
(
-58
7
)
Question
7
7.
Find the sum of the rational numbers at the points labelled with letters S and T
(i)
131
10
(ii)
127
10
(iii)
51
4
(iv)
105
8
(v)
129
10
Question
8
8.
Find the sum of the rational numbers at the points labelled with letters K and L
(i)
(
-51
5
)
(ii)
(
-53
5
)
(iii)
-11
(iv)
(
-73
7
)
Question
9
9.
Find the difference of the rational numbers at the points labelled with letters R and S
(i)
(
-1
5
)
(ii)
(
-3
5
)
(iii)
(
-1
7
)
(iv)
1
5
(v)
(
-1
3
)
Question
10
10.
Find the difference of the rational numbers at the points labelled with letters J and K
(i)
(
-2
5
)
(ii)
(
-2
3
)
(iii)
(
-2
7
)
(iv)
0
(v)
(
-4
5
)
Question
11
11.
Find the product of the rational numbers at the points labelled with letters H and I
(i)
812
23
(ii)
952
27
(iii)
176
5
(iv)
884
25
(v)
882
25
Question
12
12.
Find the product of the rational numbers at the points labelled with letters J and K
(i)
1586
23
(ii)
1858
27
(iii)
344
5
(iv)
1724
25
(v)
1722
25
Question
13
13.
Find the equation representing the following number line diagram
(i)
8
13
+
6
13
=
14
13
(ii)
10
13
+
8
13
=
18
13
(iii)
9
13
−
6
13
=
3
13
(iv)
9
13
−
9
13
=
0
(v)
11
13
−
6
13
=
5
13
Question
14
14.
Find the difference between the values of numbers at point A and B
(i)
7
9
(ii)
5
9
(iii)
7
11
(iv)
1
Question
15
15.
Find the position of the rational number
35
9
on the number line
(i)
M
(ii)
L
(iii)
J
(iv)
R
(v)
N
Question
16
16.
Find the position of the rational number
(
-56
9
)
on the number line
(i)
E
(ii)
M
(iii)
K
(iv)
R
(v)
G
Question
17
17.
Find the rational number at the point labelled with letter G
(i)
5
(ii)
41
9
(iii)
43
11
(iv)
43
9
(v)
43
7
Question
18
18.
Find the rational number at the point labelled with letter D
(i)
(
-53
9
)
(ii)
(
-19
3
)
(iii)
(
-55
7
)
(iv)
-5
(v)
(
-55
9
)
Question
19
19.
Find the sum of the rational numbers at the points labelled with letters G and H
(i)
47
4
(ii)
119
10
(iii)
121
10
(iv)
97
8
(v)
117
10
Question
20
20.
Find the sum of the rational numbers at the points labelled with letters D and E
(i)
(
-17
2
)
(ii)
(
-67
8
)
(iii)
(
-33
4
)
(iv)
(
-83
10
)
(v)
(
-81
10
)
Question
21
21.
Find the difference of the rational numbers at the points labelled with letters I and J
(i)
(
-7
8
)
(ii)
(
-7
10
)
(iii)
(
-7
12
)
(iv)
(
-9
10
)
(v)
(
-1
2
)
Question
22
22.
Find the difference of the rational numbers at the points labelled with letters F and G
(i)
(
-7
8
)
(ii)
(
-9
10
)
(iii)
(
-1
2
)
(iv)
(
-7
12
)
(v)
(
-7
10
)
Question
23
23.
Find the product of the rational numbers at the points labelled with letters G and H
(i)
1511
20
(ii)
1513
20
(iii)
1663
22
(iv)
1363
18
(v)
303
4
Question
24
24.
Find the product of the rational numbers at the points labelled with letters R and S
(i)
1058
25
(ii)
1054
25
(iii)
972
23
(iv)
380
9
(v)
1056
25
Assignment Key
1) (v)
2) (v)
3) (v)
4) (iii)
5) (v)
6) (i)
7) (v)
8) (ii)
9) (i)
10) (i)
11) (v)
12) (v)
13) (iii)
14) (i)
15) (i)
16) (v)
17) (iv)
18) (v)
19) (ii)
20) (iv)
21) (ii)
22) (v)
23) (ii)
24) (v)
