Question
The speed of a boat in still water is 11 km/hr. It
covers (upstream) a distance of 66 km in 8 hours. The speed (in km/hr) of the stream isSolution
Upstream speed of boat = Distance/Time = 66/8 = 8.25 km/hr Therefore, speed of current = 11 – 8.25 = 2.75 km/hr
More Boats and streams Questions
Which is a monocot vegetable ?
Which of the following hormones is associated with the reduction of plant growth?
Which of the following is high analysis fertilizer?
Sesamum indicum belongs to the family
Examples of erosion permitting crops are:
Budding is most commonly done when there is
Urea contains nitrogen in
First crops that were cultivated on earth were:
What is transition point in respiration?
When all people at all times have physical and economic access to adequate, safe and nourishing food to meet their nutritional needs and food preference...
