താഴേക്ക് ഓടുന്ന ഒരു ബോട്ട് 16 കിലോമീറ്റർ ദൂരം 2 മണിക്കൂർ കൊണ്ട് താണ്ടുന്നു, അതേ ദൂരം മുകളിലേക്ക് കയറാൻ 4 മണിക്കൂർ എടുക്കും. നിശ്ചലമായ വെള്ളത്തിൽ ബോട്ടിന്റെ വേഗത എത്രയാണ്?
A4 km/hr
B6 km/hr
C8 km/hr
D10 km/hr
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Related Questions:
A swimmer can swim downstream at 13 km/h and upstream at 7 km/h. Find the speed of swimmer in still water.
A person can swim in water with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, what will be the time taken by the person to go 68 km downstream?
If time upstream = n × time downstream and speed in still water is 'x' and speed of stream is 'y', then find x : y.
A boat takes thrice the time in moving a certain distance upstream than downstream. Find the ratio of speed of boat in still water to that of speed of current.
A man goes downstream with a boat to some destination and returns upstream to his original place in 5 hours. If the speed of the boat in still water and the stream are 10 km/hr and 4 km/hr respectively, the distance of the destination from the starting place is