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Distance covered in 4/60 hours = (4 + 4/2) = 6 km Distance covered in 1 hour = 6 x (60/4) = 90 km/hr So, speed of the train = 90 km/hr
Organic agriculture systems are based on three strongly interrelated principles under autonomous ecosystem management. Which of the following is NOT one...
Increased genetic diversity resulting from extended time in tissue culture is a phenomenon known as:
Reclammation of acidic soils is done by the use of……………………..
Capillary rise of water is due to
What is the Isolation distance required for foundation seed production of okra?
Enzyme bromelain is present in which fruit:
SRI method introduced in India for cultivation of
According to 3rd Advance estimate of foodgrain production 2021-22, the total food grain production has been estimated to be
It is plan of activities to be undertakon in a particular time sequence.
A silent mutation causes