Hyderabad: Sonna Ginpaul of Delhi and Rujula Ramu of Karnataka won the mens and womens singles titles respectively in the Yonex-Sunrise All India Senior ranking badminton tournament at Jwala Gutta Academy of Excellence here on Thursday. In the mens singles final, 19-year-old Ginpaul, who finished runner-up in two Junior national-ranking tournaments in the recent past, shocked fifth-seeded Lakshay Sharma of Punjab with a 21-19, 17-21, 22-20 win. Rujula, who won a double winning the under-1