EduSahara™ Assignment
Name : Exercise2
Chapter : Exponents and Powers
Grade : SSC Grade VIII
License : Non Commercial Use
Question
1
1.
(-5)
7
=
(i)
-6
(
-1
5
)
(ii)
-7
(
-1
5
)
(iii)
-7
(
-3
5
)
(iv)
-8
(
-1
5
)
(v)
-7
(
1
5
)
Question
2
2.
(-5)
-9
=
(i)
9
(
-3
5
)
(ii)
9
(
-1
5
)
(iii)
9
(
1
5
)
(iv)
8
(
-1
5
)
(v)
10
(
-1
5
)
Question
3
3.
-4
(
5
4
)
=
(i)
3
(
4
5
)
(ii)
4
(
6
5
)
(iii)
5
(
4
5
)
(iv)
4
(
4
5
)
(v)
4
(
2
5
)
Question
4
4.
-5
(
7
5
)
=
(i)
1
(ii)
5
(
5
7
)
(iii)
5
(
3
7
)
(iv)
6
(
5
7
)
(v)
4
(
5
7
)
Question
5
5.
(-6)
3
=
(i)
-4
(
-1
6
)
(ii)
-3
(
1
6
)
(iii)
-3
(
-1
2
)
(iv)
-3
(
-1
6
)
(v)
-2
(
-1
6
)
Question
6
6.
7
-5
=
(i)
4
(
1
7
)
(ii)
5
(
3
7
)
(iii)
6
(
1
7
)
(iv)
5
(
-1
7
)
(v)
5
(
1
7
)
Question
7
7.
9
(
-7
2
)
=
(i)
-9
(
-2
7
)
(ii)
-10
(
-2
7
)
(iii)
-9
(
-4
7
)
(iv)
-8
(
-2
7
)
(v)
-7
(
-2
7
)
Question
8
8.
(
-8/7
)
(
7
3
)
=
(i)
(
8/7
)
(
1
7
)
(ii)
(
10/9
)
(
3
7
)
(iii)
(
8/7
)
(
3
7
)
(iv)
(
8/7
)
(
5
7
)
(v)
(
6/5
)
(
3
7
)
Question
9
9.
(-7)
9
=
(i)
-10
(
-1
7
)
(ii)
-9
(
1
7
)
(iii)
-8
(
-1
7
)
(iv)
-9
(
-1
7
)
(v)
-9
(
-3
7
)
Question
10
10.
(-9)
-4
=
(i)
4
(
-1
9
)
(ii)
4
(
1
9
)
(iii)
4
(
-1
3
)
(iv)
3
(
-1
9
)
(v)
5
(
-1
9
)
Question
11
11.
(-4)
-6
=
(i)
5
(
-1
4
)
(ii)
6
(
-1
4
)
(iii)
6
(
-3
4
)
(iv)
6
(
1
4
)
(v)
7
(
-1
4
)
Question
12
12.
(
-7/2
)
(
4
3
)
=
(i)
(
13/4
)
(
3
4
)
(ii)
(
7/2
)
(
3
4
)
(iii)
4
(
3
4
)
(iv)
(
7/2
)
(
1
4
)
(v)
(
7/2
)
(
5
4
)
Assignment Key
1) (ii)
2) (ii)
3) (iv)
4) (ii)
5) (iv)
6) (v)
7) (i)
8) (iii)
9) (iv)
10) (i)
11) (ii)
12) (ii)
