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Speed in upstream = 20 – 4 = 16 km/hr Speed in downstream = 20 + 4 = 24 km/hr Required total distance= (16 + 24) × 6 = 240 km
The marginal product of a factor input initially rises with its employment level, but after reaching a certain level of employment, it starts falling. T...
It is the tendency of some crops to absorb and accumulate nutrients far in excess of their actual needs if it is present in sufficiently large quantiti...
Under the PM-KISAN scheme, all landholding farmers' families shall be provided the financial benefit of Rs.____/-per annum per family payable in three ...
The branch of biology that deals with the heredity and variation of organisms. Who is known as father of genetics.
Training and Visit system; a extension approach also called
Humus and the smallest particles of rock form in which horizon
A system in which forest trees are grown along with agricultural crops and grasses on the same land at the same time is known as ____
Which of the following hormones is called as stress hormone?
According to Planning commission, Indian region is divided into how many agro climatic zones?
Pre harvest drop in apple is caused due to _____