When we convert a fraction to a decimal, the answer could be -
(i)A terminating decimal
(ii) A non terminating decimal
(iii) A non terminating non repeating decimal.
For example:
1
/
4
= 0.25 Terminating Decimal
1
/
3
= 0.333333.........Non terminating decimal
1
/
7
= 0.142857..... Non terminating Non repeating decimal
Hence, Option D is the correct answer.