Consider statements A and B given below and decide whether they are enough to find the time needed for covering same distance downstream as upstream if a boat travels 48 kms upstream in 6 hours. Statement A Boat s speed in still water is 10 km/hr Statement B Current speed is 2 km/hr

• A. Only statement B is enough
• B. Any one statement if given is enough to find the answer
• C. Both statements together are needed to find the answer
• D. Only statement A is enough