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
99.89
(i)
11.99
(ii)
10.99
(iii)
7.99
(iv)
9.99
(v)
8.99
Question
2
2.
Find the square root of
122.375
(i)
10.062
(ii)
9.062
(iii)
11.062
(iv)
12.062
(v)
13.062
Question
3
3.
Find the square root of
4260.5895
(i)
64.2732
(ii)
65.2732
(iii)
66.2732
(iv)
63.2732
(v)
67.2732
Question
4
4.
If
√
441
=
21
,
find the value of
√
4.41
(i)
4.1
(ii)
21
(iii)
2.1
(iv)
0.1
(v)
0.2
Question
5
5.
If
√
1089
=
33
,
find the value of
√
0.1089
(i)
2.33
(ii)
3.3
(iii)
0.03
(iv)
0.33
(v)
8.33
Question
6
6.
Find the square root of
82.94
(i)
11.11
(ii)
10.11
(iii)
8.11
(iv)
9.11
(v)
7.11
Question
7
7.
Find the square root of
107.300
(i)
9.359
(ii)
11.359
(iii)
10.359
(iv)
12.359
(v)
8.359
Question
8
8.
Find the square root of
2823.7300
(i)
55.1388
(ii)
53.1388
(iii)
52.1388
(iv)
54.1388
(v)
51.1388
Question
9
9.
If
√
8649
=
93
,
find the value of
√
86.49
(i)
11.3
(ii)
93
(iii)
9.3
(iv)
0.9
(v)
7.3
Question
10
10.
If
√
2916
=
54
,
find the value of
√
0.2916
(i)
8.54
(ii)
0.05
(iii)
5.4
(iv)
2.54
(v)
0.54
Assignment Key
1) (iv)
2) (iii)
3) (ii)
4) (iii)
5) (iv)
6) (iv)
7) (iii)
8) (ii)
9) (iii)
10) (v)
