FOLLOW US:

(1) . Wages are distributed in proportion to the work done and having indirect are inverse proportion to the time taken by the individual ( person who works )

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(2) . If a person can do a piece of work in ‘n’ days, then in one day, the person will do ‘1/n’ work. Conversely, if the person does ‘1/n’ work in one day, the person will require ‘n’ days to finish the work.

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(3) . In case if comparison of work and efficiency given, we use the formula

M₁D₁ H₁ E₁W₂ = M₂ D₂ H₂ E₂ W₁, where

M = Number of workers

D = Number of days

H = Number of working hours in a day

E = Efficiency of workers

W = Units of work

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(4) . Suppose a person P is ‘n’ times more efficient than person Q, then

Ratio of work done by P and Q in one day (Ratio of efficiencies) = n : 1

Ratio of time taken by P and Q = 1 : n

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(5) . Total work = No. of Days x Efficiency

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