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
A motorboat in still water travels at a speed of 36 kmph. It goes 56 km upstream in 1 hour 45 minutes. The time taken by it to cover the same distance down the stream will be? Mark as favorite Copy Link 2 hours 25 minutes 3 hours 1 hour 24 minutes 2 hours 21 minutes Check Answer
A boat covers 12 km upstream and 18 km downstream in 3 hours, while it covers 36 km upstream and 24 km downstream in 6.5 hours. What is the speed of the current? Mark as favorite Copy Link 1.5 km/hr 1 km/hr 2 km/hr 2.5 km/hr Check Answer
A man rows his boat 60 km downstream and 30 km upstream taking 3 hrs each time. Find the speed of the stream? Mark as favorite Copy Link 5 kmph 10 kmph 15 kmph 45 kmph Check Answer
In one hour, a boat goes 12 km/hr along the stream and 6 km/hr against the stream. The speed of the boat in still water (in km/hr) is? Mark as favorite Copy Link 9 8 7 7.5 Check Answer