EduSahara™ Assignment
Name : Square Roots of Decimal Numbers
Chapter : Square Root and Cube Root
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
Find the square root of
46.80
(i)
5.84
(ii)
8.84
(iii)
7.84
(iv)
4.84
(v)
6.84
Question
2
2.
Find the square root of
986.100
(i)
31.402
(ii)
29.402
(iii)
30.402
(iv)
33.402
(v)
32.402
Question
3
3.
Find the square root of
2151.5000
(i)
44.3843
(ii)
46.3843
(iii)
45.3843
(iv)
48.3843
(v)
47.3843
Question
4
4.
If
√
1521
=
39
,
find the value of
√
15.21
(i)
3.9
(ii)
5.9
(iii)
0.4
(iv)
1.9
(v)
39
Question
5
5.
If
√
4356
=
66
,
find the value of
√
0.4356
(i)
6.6
(ii)
8.66
(iii)
2.66
(iv)
0.66
(v)
0.07
Question
6
6.
Find the square root of
11.60
(i)
4.41
(ii)
1.41
(iii)
2.41
(iv)
3.41
(v)
5.41
Question
7
7.
Find the square root of
325.160
(i)
16.032
(ii)
17.032
(iii)
18.032
(iv)
20.032
(v)
19.032
Question
8
8.
Find the square root of
9984.9000
(i)
97.9245
(ii)
98.9245
(iii)
101.9245
(iv)
100.9245
(v)
99.9245
Question
9
9.
If
√
7921
=
89
,
find the value of
√
79.21
(i)
10.9
(ii)
89
(iii)
8.9
(iv)
6.9
(v)
0.9
Question
10
10.
If
√
8649
=
93
,
find the value of
√
0.8649
(i)
0.93
(ii)
9.3
(iii)
0.09
(iv)
8.93
(v)
2.93
Assignment Key
1) (v)
2) (i)
3) (ii)
4) (i)
5) (iv)
6) (iv)
7) (iii)
8) (v)
9) (iii)
10) (i)
