Answer:
A. Age 987 is the noisy data
Explanation:
Undoubtedly, this one is, as it is going to create a buzz in each person ear, who is going to listen it. This age is almost impossible. However, some Monks from Tibet have been able to live for so long however! And this makes my answer a noisy data, as many will not believe on first read. Something which is rare, is the noisy data. And when it is proved and accepted, it becomes a noisy information.
