EduSahara™ Assignment
Name : Exercise1
Chapter : Exponents and Powers
Grade : SSC Grade VIII
License : Non Commercial Use
Question
1
1.
(-2)
5
=
(i)
(-2)
4
1
(ii)
(-2)
5
1
(iii)
(-2)
6
1
(iv)
(-2)
5
4
5
(v)
(-2)
5
(-1)
5
Question
2
2.
-6
(
-4
3
)
=
(i)
(-4)
-6
6
-6
(ii)
(-4)
-7
3
-6
(iii)
(-4)
-5
3
-6
(iv)
(-4)
-6
3
-9
(v)
(-4)
-6
3
-6
Question
3
3.
(
9/4
)
(
-2
7
)
=
(i)
(
3
2
)
(-2)
(
9
4
)
7
(ii)
(
9
4
)
(-2)
(
9
4
)
7
(iii)
(
9
2
)
(-2)
(
9
4
)
7
(iv)
(
9
4
)
(-2)
(
9
4
)
9
(v)
(
9
4
)
(-2)
(
9
4
)
5
Question
4
4.
(
-5/3
)
(
-5
9
)
=
(i)
(
-5
3
)
(-5)
(
-5
3
)
12
(ii)
(-5)
-5
(
-5
3
)
9
(iii)
(-5)
-1
(
-5
3
)
9
(iv)
(
-5
3
)
(-5)
(
-5
3
)
9
(v)
(
-5
3
)
(-5)
(
-5
3
)
6
Question
5
5.
4
(
-7
9
)
=
(i)
(-7)
4
6
4
(ii)
(-7)
4
9
4
(iii)
(-7)
3
9
4
(iv)
(-7)
5
9
4
(v)
(-7)
4
12
4
Question
6
6.
-4
(
9
2
)
=
(i)
9
-3
2
-4
(ii)
9
-4
(-1)
-4
(iii)
9
-4
4
-4
(iv)
9
-4
2
-4
(v)
9
-5
2
-4
Question
7
7.
(
7/5
)
(
7
3
)
=
(i)
7
(
7
5
)
3
(ii)
(
7
3
)
7
(
7
5
)
3
(iii)
(
7
5
)
7
(
7
5
)
5
(iv)
(
7
5
)
7
1
(v)
(
7
5
)
7
(
7
5
)
3
Question
8
8.
(
-9/4
)
(
8
3
)
=
(i)
(
-9
4
)
8
(
-11
4
)
3
(ii)
(
-3
2
)
8
(
-9
4
)
3
(iii)
(
-9
2
)
8
(
-9
4
)
3
(iv)
(
-9
4
)
8
(
-9
4
)
5
(v)
(
-9
4
)
8
(
-9
4
)
3
Question
9
9.
6
(
-7
6
)
=
(i)
(-7)
6
9
6
(ii)
(-7)
6
6
6
(iii)
(-7)
6
4
6
(iv)
(-7)
7
6
6
(v)
(-7)
5
6
6
Question
10
10.
-3
(
-3
5
)
=
(i)
(-3)
-3
8
-3
(ii)
(-3)
-4
5
-3
(iii)
(-3)
-2
5
-3
(iv)
(-3)
-3
2
-3
(v)
(-3)
-3
5
-3
Question
11
11.
9
(
-5
8
)
=
(i)
(-5)
8
8
9
(ii)
(-5)
9
11
9
(iii)
(-5)
10
8
9
(iv)
(-5)
9
6
9
(v)
(-5)
9
8
9
Question
12
12.
(
-9/7
)
(
-7
4
)
=
(i)
(-7)
-1
(
-9
7
)
4
(ii)
(
-9
7
)
(-7)
1
(iii)
(
-9
5
)
(-7)
(
-9
7
)
4
(iv)
(
-9
7
)
(-7)
(
-9
7
)
6
(v)
(
-9
7
)
(-7)
(
-9
7
)
4
Assignment Key
1) (ii)
2) (v)
3) (ii)
4) (iv)
5) (ii)
6) (iv)
7) (v)
8) (v)
9) (ii)
10) (v)
11) (v)
12) (v)