Question:
The number 0.318564318564318564 ........ is:
(a) a natural number
(b) an integer
(c) a rational number
(d) an irrational number
Solution:
Since the given number $0.318564318564318564 \ldots=0 . \overline{318564}$ is repeating, so it is rational number because rational number is always either terminating or repeating
Hence the correct option is
.