1.

City X and city Y are connected to a straight road A and B start moving simultaneously toward each other after travelling some distance B takes a 60^@ turn to his left two hours later after B turns A takes a 60^@ turn to his right A travels 60 km after running before he meets B.A and B meet 10 hours after they start their journey A and B together travel 200 km before turning and they arrive at the meeting point simultaneously. What is B's speed?

Answer»

(A) 10km/h
(B) 12.5km/h
(C) 12km/h
(D) 15km/h

Answer :C


Discussion

No Comment Found