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Let the efficiency of a man = 'x' units/hour So, total work taken to build a house = 18 X x X 5 X 22 = '1980x' units So, number of days taken by 24 men working 7.5 hours a day to build the house = 1980x ÷ (24 X x X 7.5) = 1980x ÷ 180x = 11
Crazy Chick disease in poultry is caused due to the deficiency of which of the following?
The Central Institute for Women in Agriculture (ICAR-CIWA), functioning under Indian Council of Agricultural Research is mandated to undertake research ...
FIRB method of planting is followed in which crop?
International centre for Agricultural Research in Dry Areas (ICARDA) is located at
...A widely used material for packaging of carbonated soft drinks & water is
…………………………means the crop producing capacity of a soil which is measured in terms of yield (bio-mass).
...Which law states that the profit from a limited amount of variable input is maximized when that input is used in such a way that marginal return from t...
India’s first digitally literate village panchayat located in which of the following state?
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...
While using Aluminium Phosphide which of the following things should be kept in mind?