Question
Which of the following crops requires the highest amount
of potassium for optimum yield and quality?Solution
Sugarcane demands high potassium for sucrose accumulation, cell elongation, and disease resistance. Deficiency leads to poor juice quality and lodging.
A boat can cover 187 km in downstream in 11 hours and 180 km in upstream in 18 hours. Find the speed of boat in still water
The speed of a boat in still water is 20 km/hr. If the boat covers 90 km in upstream in 9 hours, then find the time taken by the boat to travel 150 km i...
Find the total distance covered by boat in each upstream and downstream in 6 hours if the speed of boat in still water and speed of current is 20 km/h ...
- The speed of a boat in still water is 8 km/hr more than that of the current. The time taken by the boat to travel 288 km downstream and 96 km upstream, tog...
A man can row his boat with the stream at 40 km/h and against the stream in 5.5 km/hours. Find the rate of the stream.
"A boat covers 66 km upstream and 98 km downstream in a total of 9 hours. Determine the time required for the boat to travel 48 k...
A man rows upstream 10 km and downstream 15 km taking 5 hours each. Find the speed of current.
...When travelling with the current, a man takes 3 hours to cover the distance that he would've covered in 9 hours while travelling against the current. If...
A boat covers 12 km upstream and 20km downstream in 4 hours while it covers 20km upstream and 12 km downstream in 4*1/2 hours. What is the velocity of c...
The ratio of the speed of boat in upstream to speed of boat in downstream is 7:9. If the boat can cover a total of 119 km upstream and 162 km downstream...
