उत्तर : 1. "परमवीर चक्र"
व्याख्या :

The Param Vir Chakra (PVC) is India's highest military decoration, awarded for displaying distinguished acts of valour during wartime. On 26 January 1950, celebrated as Republic Day of India, the PVC was instituted as a Gallantry Medal with retrospective effect from 15 August 1947 by Dr.