Let the total work be '24x' units. Efficiency of 'A' = (24x/12) = '2x' units/day Efficiency of 'B' = (2x X 0.5) = 'x' unit/day Efficiency of 'C' = (x ÷ 0.2) = '5x' units/day Time taken to finish the work when all 'A', 'B' and 'C' work together = {24x/(2x + x + 5x)} = 3 days
Of which South-East-Asian country did Joko Widodo become the President in 2019 for the second time?
The success of agriculture in India depends primarily on
Which of the following is a method of group contacts?
Agroforestry involves two or more species of plants, at least one if which is:
The step of mitosis in which chromosomes line up along the equatorial plane of the cellis called. __ ?
Which among the following is Erosion ‐ resistance crop?
Soils having white encrustation of soluble salts at the surface, known as __ ?
The capacity of CAP storage structure is
What is the water requirement for chicken in liter/day?
Ploughing in standing maize crop at 20-25 days after sowing is called as ___
