Posted on June 20, 2022 by InsightsIAS[VIDEO] PSIR Analytica : Day 10 (17 June 2022 ) | Nikhil K. Gowda, PSIR, Faculty at InsightsIAS PSIR Analytica Day 10 (June 17th)Preamble is the identity card of Indian constitution. Comment 10M (150 words)