Katrina n Bipasha
Katrina and Bipasha have a race along a circular track of 289 meters diameter. Katrina goes in one direction and Bipasha in the other. Katrina starts after Bipasha has covered 30% of the distance. Both of them meet when Katrina has covered 20% of the distance. By what percentage should Katrina increase her speed so that both of them reach the starting point at the same time.??