A cross-paper GS1–GS2–GS3 theme: inadequate HRD, education–skill–employment link, strengthening 'earn while you learn', demographic dividend needing skilled manpower, dropping employability, and Make in India depending on Skill India and labour reform.
What to cover
Demographic dividend window and dependency ratio
Skill India Mission, PMKVY, NAPS (apprenticeships), ITIs
Employability surveys and mismatch
Vocational education integration in NEP
Labour reforms and formalisation
Writing the answer
Link population (GS1), education (GS2) and employment (GS3) in one argument
These notes are for the whole theme, built from all 6 of its PYQs. UPSC does not publish model answers.