The least number among (0.5)2, \(\sqrt {0.49}\), \(\sqrt[3]{{0.008}}\) and 0.23 is

The least number among (0.5)2, \(\sqrt {0.49}\), \(\sqrt[3]{{0.008}}\

1.	The least number among (0.5)2, \(\sqrt {0.49}\), \(\sqrt[3]{{0.008}}\) and 0.23 is
A.	(0.5)2
B.	\(\sqrt[3]{{0.008}}\)
C.	0.23
D.	\(\sqrt {0.49}\)
Answer» C. 0.23