Given:-
Now its june.
To find:-
What month was 89 months ago.
So now we know that there are 12 month in an year. so,
So after 84 months again it will be June.
And 85 th month will be July.
And 86 th month will be August.
And 87 th month will be September.
And 88 th month will be October.
And 89 th month will be November.
So the required solution is November.