To solve this question we have to make deduct these 2 years. 2081 minus 1961 will give the answer.
You are 120 years old.
(1440 months are passed.)
From 1961 to 2081 there are 120 years. If you want to learn your age in 2081 (born in 1961) your age is 120.
Let's see what will be your age if you born +1 or -1 from that date.