A 19-year-old from Haryana's Rohtak made history by becoming the female topper of the entrance exam of the National Defence Academy (NDA), which is accepting female cadets for the first time. Shanan Dhaka has studied at Army schools in Roorkee, Panchkula and Jaipur and enrolled in Delhi's LSR college last year. Her father retired as an Army Naib Subedar.