EduSahara™ Assignment
Name : Powers and Roots Miscellaneous
Chapter : Powers and Roots
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Find the exponential notation of
3
✕
3
✕
3
✕
3
✕
3
(i)
3
4
(ii)
3
6
(iii)
1
(iv)
5
5
(v)
3
5
Question
2
2.
Find the exponential notation of
-2
✕
-2
✕
-2
✕
-2
✕
-2
(i)
(-2)
5
(ii)
(-2)
7
(iii)
(-4)
5
(iv)
(-2)
4
(v)
(-2)
6
Question
3
3.
Find the exponential notation of
-15
✕
-15
✕
-15
✕
-15
✕
-15
(i)
(-18)
5
(ii)
(-12)
5
(iii)
(-15)
5
(iv)
(-15)
4
(v)
(-15)
6
Question
4
4.
Find the exponential notation of
12
✕
12
✕
12
(i)
12
3
(ii)
14
3
(iii)
9
3
(iv)
12
2
(v)
12
4
Question
5
5.
-1
10
=
(i)
1
(ii)
undefined
(iii)
-1
(iv)
∞
(v)
0
Question
6
6.
-1
7
=
(i)
undefined
(ii)
1
(iii)
∞
(iv)
0
(v)
-1
Question
7
7.
10
0
=
(i)
-1
(ii)
0
(iii)
1
(iv)
∞
(v)
undefined
Question
8
8.
0
0
=
(i)
0
(ii)
1
(iii)
undefined
(iv)
-1
(v)
∞
Question
9
9.
-8
0
=
(i)
undefined
(ii)
-1
(iii)
0
(iv)
1
(v)
∞
Question
10
10.
0
4
=
(i)
0
(ii)
undefined
(iii)
1
(iv)
∞
(v)
-1
Question
11
11.
√
49
225
=
(i)
7
15
(ii)
7
13
(iii)
1
3
(iv)
3
5
(v)
7
17
Assignment Key
1) (v)
2) (i)
3) (iii)
4) (i)
5) (i)
6) (v)
7) (iii)
8) (iii)
9) (iv)
10) (i)
11) (i)
