Question
Who among the following is popularly known as the
Father of Agricultural Demonstration?Solution
The correct answer is B
A man can row his boat with the stream at 42 km/h and against the stream in 7 km/hours. The man’s rate is
A motor boat covers a certain distance downstream in a river in 5 hours. It covers the same distance upstream in 5 hours and 30 minutes. If the speed of...
A boat can cover 180 km in downstream in 18 hours and 125 km in upstream in 5 hours. Find the distance travelled by the boat in still water in 10 hours.
Speed of a boat in still water is 11 kmph and speed of stream is 9 kmph. A man rows to a place at a distance of 40 km and come back to starting point. T...
The time taken by a boat to travel 'd' kilometers downstream is 8 hours, while the time taken to travel (d - 60) kilometers upstr...
A man swims downstream 49 km and upstream 35 km, taking 7 hr each time. What is the velocity of current? Â
A boat takes 9 hrs to travel 144 km downstream. The speed of the boat downstream is 2 times the speed of the boat upstream. What is the speed of the...
A boat can cover 130 km in downstream in 10 hours and 120 km in upstream in 8 hours. Find the speed of boat in still water
A boat can cover 72 km upstream and 180 km downstream in 12 hours. Speed of the stream is how much less than the speed of the boat in still water if the...
The speed of current is 22 km/hr. If the speed of the boat in still water had been 25 km/hr more than the original speed then it would take 5.5 hours to...
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