EduSahara
Home
Practice
CBSE
SSC
ICSE
Worksheets
CBSE
SSC
ICSE
Assignments
CBSE
SSC
ICSE
Exams
CBSE
SSC
ICSE
Login
SSC Board Practice
Generated
40
Correct
0 (0%)
Incorrect
0 (0%)
Class VI
Class VII
Class VIII
Class IX
Class X
SSC Grade VIII - Exponents and Powers
Question
1
1.
Expand the following base power
2
4
32
2
256
16
8
Question
2
2.
0
2
=
undefined
0
∞
-1
1
Question
3
3.
Simplify
(-3)
2
✕
5
2
✕
(-2)
2
✕
5
-2
(-4)
2
✕
(-3)
2
✕
(-4)
-2
✕
3
2
0
3
(
2
3
)
2
(
2
3
)
2
3
2
(
4
3
)
Question
4
4.
Find the exponential notation of
5
✕
5
✕
5
✕
5
✕
5
✕
5
5
6
5
5
2
6
8
6
5
7
Question
5
5.
The multiplicative inverse of
9
-9
is
9
(
1
9
)
9
9
1
(-9)
-9
0
Question
6
6.
Simplify
(
t
n
t
o
)
(
n
+
o
)
(
t
o
t
p
)
(
o
+
p
)
(
t
p
t
n
)
(
p
+
n
)
0
1
t
t
(
n
+
o
+
p
)
-1
Question
7
7.
Simplify
(
4
a
.
25
(
a
−
5
)
.
36
(
a
−
1
)
16
(
a
−
5
)
.
5
(
a
−
1
)
.
6
(
a
−
4
)
)
4
(
−
a
+
10
)
.
5
(
a
−
9
)
.
6
(
a
+
2
)
4
(
a
+
5
)
.
5
(
−
a
−
3
)
.
6
(
−
a
+
7
)
4
5
.
5
(
−
4
)
.
6
3
4
(
−
a
+
10
)
.
5
(
−
a
−
3
)
.
6
(
−
a
+
7
)
Question
8
8.
Represent the given large number in standard form
613032400
✕
10
2
6.130324
✕
10
9
6.130324
✕
10
12
6.130324
✕
10
11
6.130324
✕
10
10
6.130324
✕
10
8
Question
9
9.
Simplify the expression
3
-5
✕
5
-5
15
-5
13
-5
15
-6
15
-4
17
-5
Question
10
10.
The value of
-2
(
-5
3
)
÷
-2
(
-4
3
)
18
25
16
23
14
25
16
25
2
(
16
25
)
EduSahara™ Logout
Are you sure you want to logout.
EduSahara™ Login
Please login to access the assignments
Username:
Password: