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Let the total work be 60 units. (LCM of 15 and 20) Efficiency of A = 60/15 = 4 units/day Efficiency of B = (60/20) × (60/100) = 9/5 units/day Ratio of the efficiency of A : B = 4 : 9/5 = 20:9 Share of A = (20/29) × 1450 = Rs.1000
_______ marking decisions in research objectives.
Which layer of the atmosphere has lowest average temperature?
Which branch of agriculture deals with principles and practices of soil, water and crop management?
Which one of the following instrument is used to measure wind speed?
Match List I with List II
Choose the correct answer ...
Which type of groundnut is Arachis hypogea var. fastigiata?
The most young alluvial soils are locally called as
Control of weeds by weedicides in linseed is__
Arrange the following data processing in their correct order.
Number of stamens in green gram is: