Challenger App

No.1 PSC Learning App

1M+ Downloads
The optimum depth of kor watering is 19 cm for

AWheat

BRice

CSugarcane

DCotton

Answer:

B. Rice


Related Questions:

The failure of infinite slope across along a surface which is:
For a floating body, if the meta centre is above the centre of gravity, the equilibrium called :
As the voltage of transmission increases, the volume of conductor :
In which direction the main spring screw should be turned to increase the tension ?
A column, hinged at both ends, is having an unsupported length of 3m, second moment of area Ixx.=400cm^4, Iyy =120cm^4 and area of cross-section 30cm^2. The slenderness ratio of the column is equal to: