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Here you can find different types of aptitude objective questions and answers for placement and competetive written exams like(Banks PO,clerks, government jobs,BSNL
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in todays competetive world companies conducts written exam to select right candidates, in those written exams thye most common section is aptitude and boats and streams
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in todays competetive world companies conducts written exam to select right candidates, in those written exams thye most common section is aptitude and Boats and streams
Here you canfind all companies placement papers with solutions
in todays competetive world companies conducts written exam to select right candidates, in those written exams thye most common section is aptitude and Boats and Streams
SABINA D the boat is travelling in opposite direction while going downstream to that of moving in upstream so relative speed is 14+40=54km/hr
Onkar A speed of stream-speed of boat=14,
speed of stram+speed of boat= 40
bhuvaneshawari A Speed of boat upstream=speed of boat-speed of stream=(u-v)=14km/hr..................eq-1
Speed of boat downstream=speed of boat+speed of stream=(u+v)=40km/hr..............eq-2
eq-2 - eq-1
speed of stream=v=13km/hr
Vignesh b 111
JEENA a speed of stream=1/2*(downstream-upstream)
Priya A speed of stream = 1/2 * (downstream - upstream)
SNEHLATA D because boat moving towords the stream
sudev c iits c believe me
manjeet a x+y=40 , x-y=14, add both then get 2x=54 => x=27 and y=13
Divya A Downstream(U) = 40km/hr upstream(V) = 14 km/hr
Speed of stream = 1/2(U-V)
= 13 km/hr
Since stream is pushing back hence difference is been used..
baba b 40-14
Akshay a v-c=14(upstream)