To solve this question we have to make deduct these 2 years. 2098 minus 1981 will give the answer.
You are 117 years old.
(1404 months are passed.)
From 1981 to 2098 there are 117 years. If you want to learn your age in 2098 (born in 1981) your age is 117.
Let's see what will be your age if you born +1 or -1 from that date.