Ramesh leaves home at 5 PM to pick up his daughter from school and returns home at 7 PM. One day the school was over at 5 PM and the daughter instead of waiting for her father as usual, started walking toward home. Ramesh as usual started from home and met his daughter on the way and returned home with her 12 minutes earlier as usual. If the speed of Ramesh's car is 40 km./hr, find the speed (in km./hr) of his daughter -

Ramesh leaves home at 5 PM to pick up his daughter from school and ret

1.	Ramesh leaves home at 5 PM to pick up his daughter from school and returns home at 7 PM. One day the school was over at 5 PM and the daughter instead of waiting for her father as usual, started walking toward home. Ramesh as usual started from home and met his daughter on the way and returned home with her 12 minutes earlier as usual. If the speed of Ramesh's car is 40 km./hr, find the speed (in km./hr) of his daughter -
A.	40/9
B.	29-08-2015 12:00:00 AM
C.	39/7
D.	35/8
Answer» B. 29-08-2015 12:00:00 AM