Oh! What the question, it was.
I was lost for more than 4.30 min and had no clue. and then I re-read the argument three times at a stretch.
The thing clicked here was when i saw the number of miles that weekend bus ran is reduced. and then i found that amount of advertising per mile remained same.
let's assume that initially bus drove for 500 miles and amount of adv. income per mile is 100 INR.
so, total income = 50000 INR
Now, number of miles got reduced.
let's take it as 200 miles.
so,
...
I was lost for more than 4.30 min and had no clue. and then I re-read the argument three times at a stretch.
The thing clicked here was when i saw the number of miles that weekend bus ran is reduced. and then i found that amount of advertising per mile remained same.
let's assume that initially bus drove for 500 miles and amount of adv. income per mile is 100 INR.
so, total income = 50000 INR
Now, number of miles got reduced.
let's take it as 200 miles.
so,
...





