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SSC Board Practice
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Class VI
Class VII
Class VIII
Class IX
Class X
SSC Grade VII - Exponents
Question
1
1.
(
7
3
)
3
=
(
7
3
)
3
(
7
3
)
(-2)
(
7
5
)
3
1
(
7
3
)
3
1
(
7
3
)
3
(
7
3
)
4
3
7
1
Question
2
2.
Find the exponential notation of
128
49
2
7
7
2
2
6
7
2
2
7
10
2
2
8
7
2
2
7
5
2
Question
3
3.
f
2
g
4
h
4
=
f
✕
g
✕
g
✕
g
✕
g
✕
h
✕
h
✕
h
✕
h
3
✕
f
✕
f
✕
g
✕
g
✕
g
✕
g
✕
h
✕
h
✕
h
✕
h
f
✕
f
✕
g
✕
g
✕
g
✕
g
✕
h
✕
h
✕
h
✕
h
f
✕
f
✕
f
✕
g
✕
g
✕
g
✕
g
✕
h
✕
h
✕
h
✕
h
−
f
✕
f
✕
g
✕
g
✕
g
✕
g
✕
h
✕
h
✕
h
✕
h
Question
4
4.
If
d
v
=
e
,
e
w
=
f
and
f
x
=
d
, then
v
w
x
=
(
d
+
e
+
f
)
-1
0
d
e
f
1
Question
5
5.
Find the exponential notation of
10
3
2
✕
5
2
3
2
✕
5
6
2
✕
5
1
2
✕
4
3
2
✕
5
3
Question
6
6.
The
power
in the term
4
2
is
4
0
2
-2
-4
Question
7
7.
6
9
6
9
=
6
6
3
1
6
-1
6
-2
Question
8
8.
-1
5
=
-1
∞
0
undefined
1
Question
9
9.
Simplify the expression
6
5
✕
6
5
3
10
6
11
9
10
6
9
6
10
Question
10
10.
The
exponent
in the term
4
3
is
-4
4
3
0
-3
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