The odd one out is D. RSUY.
In each of the other options, the letters are in alphabetical order. In D, the letters are not in alphabetical order.
GS notes with practice MCQs, your State GK and the prelims syllabus on one page.
All prelims subjects →Mains and prelims papers of every commission, tagged by year and topic.
Browse by state →Answer: D. RSUY E. PQSV
The odd one out is D. RSUY.
In each of the other options, the letters are in alphabetical order. In D, the letters are not in alphabetical order.