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Downstream speed = 60/6 = 10 km/hr Upstream speed = 60/15 = 4 km/hr So speed of boat in still water = (10 + 4)/2 = 7 km/hr
Statement : Many students in rural areas fail to complete their primary education due to a lack of basic facilities in schools.
The major road connecting the two main parts of the city is inundated due to heavy rains during past two days.
Statement: Although the tribal women are familiar with beekeeping, their conventional method does not guarantee adequate returns.
Statement : The increasing number of road accidents due to drunk driving is a major concern.
Courses of Action :