EduSahara™ Assignment
Name : Cube and Cube Root
Chapter : Powers and Roots
Grade : ICSE Grade VI
License : Non Commercial Use
Question
1
1.
Find the
cube root
of
-27
(i)
-2
(ii)
-4
(iii)
-5
(iv)
-1
(v)
-3
Question
2
2.
Find the
cube root
of
1
64
(i)
1
6
(ii)
1
4
(iii)
(
-1
4
)
(iv)
1
2
(v)
3
4
Question
3
3.
3
√
8
343
=
(i)
2
5
(ii)
2
7
(iii)
0
(iv)
2
9
(v)
4
7
Question
4
4.
Simplify
3
√
1728
+
3
√
27
3
√
125
−
3
√
1000
=
(i)
-5
(ii)
(
-15
7
)
(iii)
(
-13
5
)
(iv)
-3
(v)
(
-17
5
)
Question
5
5.
Find the cube root of
27000
(i)
33
(ii)
27
(iii)
903
(iv)
30
(v)
900
Question
6
6.
Find the cube of
18
(i)
5829
(ii)
5835
(iii)
324
(iv)
327
(v)
5832
Question
7
7.
Find the
cube root
of
8
(i)
1
(ii)
5
(iii)
0
(iv)
3
(v)
2
Question
8
8.
Find the
cube root
of
(
-125
8
)
(i)
(
-5
2
)
(ii)
(
-3
2
)
(iii)
(
-5
4
)
(iv)
(
-7
2
)
(v)
-5
Question
9
9.
3
√
1
1000
=
(i)
3
10
(ii)
(
-1
10
)
(iii)
1
12
(iv)
1
10
(v)
1
8
Question
10
10.
Simplify
3
√
125
+
3
√
1000
3
√
1331
−
3
√
343
=
(i)
15
2
(ii)
15
6
(iii)
17
4
(iv)
13
4
(v)
15
4
Question
11
11.
Find the cube root of
1728
(i)
9
(ii)
144
(iii)
12
(iv)
147
(v)
15
Question
12
12.
Find the cube of
9
(i)
84
(ii)
726
(iii)
729
(iv)
81
(v)
732
Assignment Key
1) (v)
2) (ii)
3) (ii)
4) (iv)
5) (iv)
6) (v)
7) (v)
8) (i)
9) (iv)
10) (v)
11) (iii)
12) (iii)
