UPSC has provided us few ambiguous question again repetitively this year(2017 including).
So lets use this platform and don't let others will do attitude.
The number of ambiguities may be variable personally, but no doubt such representation will/may force UPSC to not set vaguely framed Questions/options and letting them be final interpreting authority always.
"Don't make UPSC as ultimate aim of your life rather let it be one of the best career path only.
Civil service just a good job; Salary source: Tax paying public."