Let X and Y represent prices in Rs of a commodity in Kolkata and Mumbai respectively. It is given X(bar) = 65, Y(bar) = 67, standard deviation of X = 2.5, standard deviation of Y = 3.5 and r(x,y) = 0.8. What is the equation of regression of y on x?

Lagenaria siceraria is the scientific name of:

Yellow Colour in turmeric is cause due to the presence of:

Select the option that is related to the third term in the same way as the second term is related to the first term.

FGKL: DEMN:: HEOS: ?

Which of the following primary tillage operation is used to invert the soil partially or completely?

Rabbing is related with

The instrument used to measure total incoming solar radiations is 

According to the mobility of element in soil; which of the following is considered as Immobile in soil.

Land holding of medium farmer is

First case of Herbicide resistance in India was observed in______ crop against _________ herbicide

A Punjab farmer wants to grow 4 crops in a year, the most suitable crop rotation is