A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current? Mark as favorite Copy Link 1/3 kmph 2/3 kmph 1/4 kmph 1/2 kmph Check Answer
The speed of a boat in still water is 10 km/hr. It covers (upstream) a distance of 45 km in 6 hours. The speed (in km/hr) of the stream is? Mark as favorite Copy Link 2.5 3 3.5 4 Check Answer
A motor boat takes 12 hours to go downstream and it takes 24 hours to return the same distance. what is the time taken by boat in still water? Mark as favorite Copy Link 15 h 16 h 8 h 20 h Check Answer
A man rows a boat 18 kilometres in 4 hours downstream and returns upstream in 12 hours. The speed of the stream (in km per hour) is? Mark as favorite Copy Link 1 1.5 2 1.75 Check Answer
A boat goes 4 km upstream and 4 km downstream in 1 hour. The same boat goes 5 km downstream and 3 km upstream in 55 minutes. What is the speed (in km/hr) of oat in still water? Mark as favorite Copy Link 6.5 7.75 9 10.5 Check Answer
A man can swim 3 km/hr. in still water. If the velocity of the stream is 2 km/hr., the time taken by him to swim to a place 10 km upstream and back is? Mark as favorite Copy Link 9 hr 40 min 10 hr. 12 hr. 8 hr 40 min Check Answer
A sailor goes 12 km downstream in 48 minutes and returns in 1 hour 20 minutes. The speed of the sailor in still water is? Mark as favorite Copy Link 12 km/hr 12.5 km/ hr 13 km/hr 15 km/hr Check Answer
Speed of a boat along and against the current are 12 km/hr and 8 km/hr respectively. Then the speed of the current in km/hr is? Mark as favorite Copy Link 5 4 3 2 Check Answer
A boat takes half time in moving a certain distance downstream than upstream. The ratio of the speed of the boat in still water and that of the current is? Mark as favorite Copy Link 2 : 1 1 : 2 4 : 3 3 : 1 Check Answer
A man can row upstream at 12 km/hr and downstream at 18 km/hr. The man’s rowing speed in still water is? Mark as favorite Copy Link 15 km/hr 5 km/hr 3 km/hr 10 km/hr Check Answer