Question
βPβ and βQβ entered into a business by investing
Rs. βyβ and Rs. βy β 400β, respectively. If their combined annual profit amounts to Rs. 84,000 and the share of βPβ in the profit is Rs. 48,000, find the initial investment made by βQβ.Solution
ATQ,
Ratio of profit share of βPβ and βQβ respectively = {(y Γ 12):(y β 400) Γ 12} = (12y):(12y β 4800)
ATQ;
{12y/(24y β 4800)} = (48000/84000)
Or, 21y = 24y β 4800
Or, 4800 = 3y
Or, y = 1600
So, initial investment made by βQβ = 1600 β 400 = Rs. 1200
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