EduSahara™ Assignment
Name : Rational Number Line
Chapter : Rational Numbers
Grade : CBSE Grade VII
License : Non Commercial Use
Question
1
1.
Find the equation representing the following number line diagram
(i)
2
13
−
11
13
=
(
-9
13
)
(ii)
4
13
−
8
13
=
(
-4
13
)
(iii)
2
13
+
8
13
=
10
13
(iv)
1
13
+
8
13
=
9
13
(v)
3
13
+
10
13
=
1
1
Question
2
2.
Find the difference between the values of numbers at point A and B
(i)
(
-3
11
)
(ii)
(
-1
11
)
(iii)
(
-5
11
)
(iv)
(
-3
13
)
(v)
(
-1
3
)
Question
3
3.
Find the position of the rational number
9
2
on the number line
(i)
Q
(ii)
M
(iii)
G
(iv)
N
(v)
S
Question
4
4.
Find the position of the rational number
(
-56
9
)
on the number line
(i)
F
(ii)
L
(iii)
D
(iv)
P
(v)
N
Question
5
5.
Find the rational number at the point labelled with letter I
(i)
29
4
(ii)
31
2
(iii)
33
4
(iv)
31
4
(v)
31
6
Question
6
6.
Find the rational number at the point labelled with letter K
(i)
(
-27
5
)
(ii)
(
-31
5
)
(iii)
(
-29
3
)
(iv)
(
-29
5
)
(v)
(
-29
7
)
Question
7
7.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
20
(ii)
21
(iii)
19
(iv)
18
(v)
23
Question
8
8.
Find the sum of the rational numbers at the points labelled with letters H and I
(i)
(
-35
2
)
(ii)
(
-173
10
)
(iii)
(
-139
8
)
(iv)
(
-69
4
)
(v)
(
-171
10
)
Question
9
9.
Find the difference of the rational numbers at the points labelled with letters Q and R
(i)
(
-7
12
)
(ii)
(
-9
10
)
(iii)
(
-7
10
)
(iv)
(
-7
8
)
(v)
(
-1
2
)
Question
10
10.
Find the difference of the rational numbers at the points labelled with letters P and Q
(i)
(
-7
12
)
(ii)
(
-1
2
)
(iii)
(
-7
10
)
(iv)
(
-9
10
)
(v)
(
-7
8
)
Question
11
11.
Find the product of the rational numbers at the points labelled with letters R and S
(i)
4621
100
(ii)
4715
102
(iii)
4623
100
(iv)
4531
98
(v)
185
4
Question
12
12.
Find the product of the rational numbers at the points labelled with letters H and I
(i)
586
23
(ii)
634
25
(iii)
686
27
(iv)
638
25
(v)
636
25
Question
13
13.
Find the equation representing the following number line diagram
(i)
2
5
+
1
3
=
11
15
(ii)
4
15
+
1
5
=
7
15
(iii)
1
3
−
1
5
=
2
15
(iv)
1
3
−
2
5
=
(
-1
15
)
(v)
7
15
−
1
5
=
4
15
Question
14
14.
Find the difference between the values of numbers at point A and B
(i)
0
(ii)
(
-2
11
)
(iii)
(
-2
15
)
(iv)
(
-2
13
)
(v)
(
-4
13
)
Question
15
15.
Find the position of the rational number
31
3
on the number line
(i)
J
(ii)
H
(iii)
E
(iv)
K
(v)
O
Question
16
16.
Find the position of the rational number
(
-32
5
)
on the number line
(i)
K
(ii)
S
(iii)
P
(iv)
I
(v)
F
Question
17
17.
Find the rational number at the point labelled with letter R
(i)
29
5
(ii)
31
3
(iii)
29
(iv)
29
3
(v)
9
Question
18
18.
Find the rational number at the point labelled with letter H
(i)
(
-25
6
)
(ii)
(
-23
6
)
(iii)
(
-25
8
)
(iv)
(
-25
4
)
(v)
(
-9
2
)
Question
19
19.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
41
3
(ii)
69
5
(iii)
67
5
(iv)
13
(v)
93
7
Question
20
20.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
(
-69
4
)
(ii)
(
-173
10
)
(iii)
(
-171
10
)
(iv)
(
-35
2
)
(v)
(
-139
8
)
Question
21
21.
Find the difference of the rational numbers at the points labelled with letters J and K
(i)
(
-1
4
)
(ii)
1
2
(iii)
-1
(iv)
(
-1
2
)
(v)
(
-3
2
)
Question
22
22.
Find the difference of the rational numbers at the points labelled with letters Q and R
(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 M and N
(i)
627
50
(ii)
201
16
(iii)
25
2
(iv)
651
52
(v)
629
50
Question
24
24.
Find the product of the rational numbers at the points labelled with letters E and F
(i)
585
16
(ii)
1899
52
(iii)
1829
50
(iv)
73
2
(v)
1827
50
Assignment Key
1) (iii)
2) (i)
3) (iv)
4) (v)
5) (iv)
6) (iv)
7) (i)
8) (ii)
9) (iii)
10) (iii)
11) (iii)
12) (v)
13) (iii)
14) (iv)
15) (ii)
16) (iv)
17) (iv)
18) (i)
19) (iii)
20) (ii)
21) (iv)
22) (iv)
23) (i)
24) (v)
