A sensible Shot

There was a challenge (2/10) = 2

1. Art Student said : it is out of syllabus
2. Engineering student said: it is impossible
3. Medical Student Said: it is strange

4. A Chartered Accountant said it is too easy
(2/10)
=two/ten
T is common so, eliminate it = wo/en
Now,
W is the 23rd letter and "O" is the 15th;
similarly,
E is 5th and N is 14th

hence
(wo / en )= (23+15) / (5+14)
=(38 / 19)
= 2

Chartered Accountants are not worried about for "what is the Answer"

they will only ask
"which answer you want"

That is a Chartered Accountant