Question
The condition where crops are unable to absorb water
from soil even when water is available is:Solution
Physiological drought refers to a condition where crops are unable to absorb water from soil even when water is available, due to the high osmotic pressure of soil solution due to increased soil concentration, as in saline and alkaline soils. It is not due to deficit of water supply.
A single tap takes 8 hours to fill the entire tank. Initially, only one tap is open, and it fills one-fourth of the tank. At that point, three additiona...
Pipe A and Pipe B together can fill the tank in 15 hours. The capacity of the pipe A is 30% of the capacity of the pipe B. How much time will pipe B alo...
Pipe 'A' can fill a water tank in 6 hours, while pipe 'B' requires 8 hours to do the same. When a third pipe, 'C', also contributes, the tank is filled ...
In what time would a Cistern be filled by three pipes whose diameter are 2cm, 2 2/3cm and 4cm running together, where the largest pipe alone fill it in ...
Pipe βAβ can fill a tank in 6 hours whereas pipe βBβ can empty it in 18 hours. If both pipes are opened together while pipe βBβ is closed af...
Pipe A can fill the empty tank in 25 minutes while pipe B can empty the half-filled same tank in 15 minutes. What is the time require to fill (80/3) % o...
Pipe βAβ takes 20 hours to fill a tank. Pipe βBβ takes 80 hours to empty the same tank. If both are opened together, then how long will it take ...
Pipe βAβ fills a tank in 36 hours and pipe βBβ empties it in 90 hours. If both are opened simultaneously, how much time will it take to fill 60%...
The efficiency of inlet pipe 'P' is 60% of the efficiency of another inlet pipe 'Q'. When both pipes are opened together, they fill a tank in 4 hours. H...
Two pipes A and B are opened together to fill a tank. Both the pipes fill the tank in time βxβ. If A separately takes 8 minute more time than βxοΏ½...