Let the speed of the stream be 'M' km/h Speed of the ferry in still water = (4M + M) = 5M km/h Downstream speed = (5M + M) = 6M km/h Upstream speed = (5M – M) = 4M km/h Acc. to the question, 37.5 = 6M × (75/60) M = 5 km/h Upstream speed = 4M = 4 × 5 = 20 km/h Distance travelled = 4.7 × 20 = 94 km
In substrate level phosphorylation which product is formed?
Weeping jelly is due to excess of:
Which nutrient is beneficial for crop growth?
The application of organic manures in the soil helps in/tends to:
Drought tolerance in plants is due to:
Which of the following is not correct with respect to transpiration?
"Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force" is:
Which fruit is richest source of Riboflavin?
Tea plant in natural growing condition can be termed as which of the following:
What is a characteristic of specialized markets?
