A cylinder of radius 12 cm containing water reduces its water level by 1 cm when a fully immersed hemi spherical ball is removed from this cylindrical container then find the radius of removed spherical ball.
The radius of spherical ball is r cm. From the question, Volume of the hemi sphere = Volume of the 1 cm reduced cylindrical part 
Grape is vegetatively propagated through which of the following methods:
The soils are called saline soils which have:
The average hulling percentage of rice is
What is the unit of SAR (sodium adsorption ratio)?
What does IPM stands for?
Which of the following does not comply with NSOP standards?
'Sugar baby' is a cultivar of -
Which is an oxygen absorber in active packaging
Which of the following can be used as foliar spray?
Tempering in seed drying refers to
