To solve this question we have to make deduct these 2 years. 2090 minus 1962 will give the answer.
You are 128 years old.
(1536 months are passed.)
From 1962 to 2090 there are 128 years. If you want to learn your age in 2090 (born in 1962) your age is 128.
Let's see what will be your age if you born +1 or -1 from that date.