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
2
−
1
4
=
1
4
(ii)
5
8
+
1
2
=
9
8
(iii)
3
8
+
1
4
=
5
8
(iv)
1
2
−
5
8
=
(
-1
8
)
(v)
3
4
−
1
4
=
1
2
Question
2
2.
Find the difference between the values of numbers at point A and B
(i)
3
5
(ii)
7
17
(iii)
7
13
(iv)
7
15
(v)
1
3
Question
3
3.
Find the position of the rational number
24
5
on the number line
(i)
D
(ii)
H
(iii)
N
(iv)
J
(v)
M
Question
4
4.
Find the position of the rational number
(
-11
2
)
on the number line
(i)
S
(ii)
K
(iii)
D
(iv)
H
(v)
L
Question
5
5.
Find the rational number at the point labelled with letter I
(i)
15
2
(ii)
13
4
(iii)
5
2
(iv)
17
4
(v)
15
4
Question
6
6.
Find the rational number at the point labelled with letter D
(i)
(
-43
5
)
(ii)
(
-41
7
)
(iii)
(
-43
7
)
(iv)
(
-45
7
)
(v)
(
-43
9
)
Question
7
7.
Find the sum of the rational numbers at the points labelled with letters Q and R
(i)
12
(ii)
45
4
(iii)
23
2
(iv)
25
2
(v)
21
2
Question
8
8.
Find the sum of the rational numbers at the points labelled with letters I and J
(i)
(
-81
5
)
(ii)
(
-83
5
)
(iii)
(
-115
7
)
(iv)
-17
Question
9
9.
Find the difference of the rational numbers at the points labelled with letters F and G
(i)
(
-2
3
)
(ii)
(
-4
5
)
(iii)
(
-2
5
)
(iv)
0
(v)
(
-2
7
)
Question
10
10.
Find the difference of the rational numbers at the points labelled with letters G and H
(i)
(
-1
4
)
(ii)
1
2
(iii)
(
-3
2
)
(iv)
-1
(v)
(
-1
2
)
Question
11
11.
Find the product of the rational numbers at the points labelled with letters K and L
(i)
286
25
(ii)
266
23
(iii)
310
27
(iv)
288
25
(v)
58
5
Question
12
12.
Find the product of the rational numbers at the points labelled with letters R and S
(i)
499
9
(ii)
1389
25
(iii)
277
5
(iv)
1277
23
(v)
1387
25
Question
13
13.
Find the equation representing the following number line diagram
(i)
1
3
+
1
3
=
2
3
(ii)
2
3
−
1
3
=
1
3
(iii)
1
3
−
5
6
=
(
-1
2
)
(iv)
1
2
+
2
3
=
7
6
(v)
1
6
+
1
3
=
1
2
Question
14
14.
Find the difference between the values of numbers at point A and B
(i)
(
-1
5
)
(ii)
(
-3
5
)
(iii)
(
-1
3
)
(iv)
(
-1
7
)
(v)
1
5
Question
15
15.
Find the position of the rational number
22
3
on the number line
(i)
E
(ii)
L
(iii)
M
(iv)
Q
(v)
K
Question
16
16.
Find the position of the rational number
(
-11
2
)
on the number line
(i)
F
(ii)
K
(iii)
E
(iv)
Q
(v)
J
Question
17
17.
Find the rational number at the point labelled with letter N
(i)
45
7
(ii)
43
7
(iii)
43
5
(iv)
41
7
(v)
43
9
Question
18
18.
Find the rational number at the point labelled with letter J
(i)
(
-39
8
)
(ii)
(
-43
8
)
(iii)
(
-41
8
)
(iv)
(
-41
10
)
(v)
(
-41
6
)
Question
19
19.
Find the sum of the rational numbers at the points labelled with letters P and Q
(i)
8
(ii)
38
5
(iii)
36
5
(iv)
52
7
Question
20
20.
Find the sum of the rational numbers at the points labelled with letters H and I
(i)
(
-151
10
)
(ii)
(
-121
8
)
(iii)
(
-147
10
)
(iv)
(
-59
4
)
(v)
(
-149
10
)
Question
21
21.
Find the difference of the rational numbers at the points labelled with letters R and S
(i)
(
-1
2
)
(ii)
1
2
(iii)
(
-1
4
)
(iv)
-1
(v)
(
-3
2
)
Question
22
22.
Find the difference of the rational numbers at the points labelled with letters F and G
(i)
(
-3
2
)
(ii)
-1
(iii)
1
2
(iv)
(
-1
2
)
(v)
(
-1
4
)
Question
23
23.
Find the product of the rational numbers at the points labelled with letters P and Q
(i)
329
10
(ii)
1711
52
(iii)
1649
50
(iv)
1583
48
(v)
1647
50
Question
24
24.
Find the product of the rational numbers at the points labelled with letters G and H
(i)
3567
50
(ii)
3569
50
(iii)
3427
48
(iv)
3571
50
(v)
3711
52
Assignment Key
1) (i)
2) (iv)
3) (i)
4) (ii)
5) (v)
6) (iii)
7) (iii)
8) (ii)
9) (iii)
10) (v)
11) (iv)
12) (v)
13) (i)
14) (i)
15) (iv)
16) (v)
17) (ii)
18) (iii)
19) (ii)
20) (v)
21) (i)
22) (iv)
23) (v)
24) (ii)
