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Class VI
Class VII
Class VIII
Class IX
Class X
ICSE Grade VI - Powers and Roots
Question
1
1.
Simplify the expression
(
7
2
)
(-2)
✕
(
7
2
)
(-3)
(
7
2
)
3
6
7
(
7
2
)
8
(
7
4
)
6
(
7
2
)
6
Question
2
2.
√
9
16
=
3
4
5
4
1
2
1
4
3
2
Question
3
3.
-1
5
=
1
undefined
-1
∞
0
Question
4
4.
The
exponent
in the term
3
2
is
2
-1
-3
3
-2
Question
5
5.
Find the cube of
17
4910
289
4913
4916
292
Question
6
6.
Find the exponential notation of
(
-13
17
)
✕
(
-13
17
)
✕
(
-13
17
)
✕
(
-13
17
)
✕
(
-13
17
)
5
(
-11
17
)
5
(
-15
17
)
5
(
-13
17
)
4
(
-13
17
)
6
(
-13
17
)
Question
7
7.
-1
8
=
0
-1
∞
1
undefined
Question
8
8.
The
base
in the term
8
(
5
2
)
is
3
2
-8
8
(
-5
2
)
5
2
Question
9
9.
The
power
in the term
9
18
is
-18
18
9
-9
15
Question
10
10.
Find the exponential notation of
18
✕
18
✕
18
✕
18
✕
18
✕
18
18
6
18
5
15
6
18
7
21
6
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