In BrE, there's a difference between "idea" and "opinion" about an issue. If I say I have no idea about an issue, then I mean I know nothing about it. If I say I have no opinion on an issue then I could know everything about it but still not have an opinion to express. I wouldn't be able to say I had no idea about it but the issue might be completely unimportant to me so I wouldn't waste time having an opinion.
No idea on this issue.
No idea in this issue.
Which one of the above would be appropriate reply to a question asked about an issue?
Several of the responses in this link are phrased in language that is not acceptable British English. I cannot say whether it is acceptable Indian English.UPSC Exam india : Indian Civil Services Exams :IAS,IFS,IES Exam,UPSC India,UPSC syllabus,ias topper interview,ias exam tips,book list
Just see the first question in this link where in this issue is used.