<![CDATA[If sum of upstream and downstream speed of a boat is 82 kmph, and the boat travels 105 km. upstream in 3 hr, Find the time taken by boat to cover 126 km downstream.]]>Answer : 2 2.7 hrs Explanation : Answer: B) 2.7 hrs Explanation: Let Speed of boat in still water = bLet Speed of still water = wThen we know that,Speed of Upstream = U = boat - waterSpeed of Downstream = D = boat waterGiven, U D = 82b - w b w = 822b = 82=
]]>https://forums.examsbook.com/topic/998/if-sum-of-upstream-and-downstream-speed-of-a-boat-is-82-kmph-and-the-boat-travels-105-km-upstream-in-3-hr-find-the-time-taken-by-boat-to-cover-126-km-downstreamRSS for NodeFri, 25 Sep 2020 19:46:21 GMTThu, 30 Aug 2018 16:03:51 GMT60<![CDATA[Reply to If sum of upstream and downstream speed of a boat is 82 kmph, and the boat travels 105 km. upstream in 3 hr, Find the time taken by boat to cover 126 km downstream. on Invalid Date]]>Answer : 2 2.7 hrs Explanation : Answer: B) 2.7 hrs Explanation: Let Speed of boat in still water = bLet Speed of still water = wThen we know that,Speed of Upstream = U = boat - waterSpeed of Downstream = D = boat waterGiven, U D = 82b - w b w = 822b = 82=
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