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SSC Board Practice
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Class VI
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SSC Grade VIII - Exponents and Powers
Question
1
1.
Represent the given small number in standard form
-0.005441817
✕
10
-12
-5.441817
✕
10
-16
-5.441817
✕
10
-17
-5.441817
✕
10
-14
-5.441817
✕
10
-13
-5.441817
✕
10
-15
Question
2
2.
Simplify the expression
6
4
✕
5
4
✕
5
4
150
5
150
4
153
4
148
4
150
3
Question
3
3.
3
√
8
27
=
2
3
0
4
3
2
2
5
Question
4
4.
If
2
(
4
g
+
1
)
=
8
(
g
+
5
)
, find
g
14
12
15
16
13
Question
5
5.
Find the value of
3
-3
1
9
(
-1
27
)
1
25
1
27
1
29
Question
6
6.
(
(
-5
7
)
✕
-4
1
✕
6
5
)
-2
=
-2
(
-5
7
)
✕
(-7)
-2
✕
-2
(
4
5
)
-2
(
-5
7
)
✕
(-4)
-2
✕
-2
(
6
5
)
-2
(
-5
7
)
✕
(-4)
-1
✕
-1
(
6
5
)
-2
(
-5
7
)
✕
(-4)
-3
✕
-3
(
6
5
)
-2
(
-5
7
)
✕
(-1)
-2
✕
-2
(
8
5
)
Question
7
7.
(
5
✕
-9
)
-2/9
=
(
-2
9
)
5
✕
(
-2
11
)
(-9)
(
-2
9
)
5
✕
(
-2
9
)
(-12)
(
-2
9
)
5
✕
(
-2
9
)
(-6)
(
-2
9
)
5
✕
(
-2
7
)
(-9)
(
-2
9
)
5
✕
(
-2
9
)
(-9)
Question
8
8.
If
64
✕
4
c
=
4
5
, find
c
0
2
1
4
3
Question
9
9.
The value of
3
-2
÷
5
-3
125
7
2
(
125
9
)
127
9
41
3
125
9
Question
10
10.
6
(
-2
3
)
=
(-2)
6
3
3
(-2)
5
3
6
(-2)
6
3
6
(-2)
7
3
6
(-2)
6
5
6
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