GK and current affairs mean general knowledge app have best of questions for varios competitive exams like SBI, RRB, SSC, IBPS, ias, MPSC and bank exams. Features for rrb, sbi and ias gk 2017: 1. More than 10, 000+ Current Affairs & gk question answers. 2. Review And Result ready now. 3. Gk app Work in offline. 4. Multiple choice Questions and Answer Option.