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ATQ, Ratio of profit shares of ‘Aditi’ and ‘Misti’ = {(4 × m) + 8 × (m + 3000)}:{4 × (m + 3000) + 8 × (m + 3000 – 2000)} = 3(m + 2000):(3m + 5000) Profit share of ‘Misti’ = 83000 – 42000 = Rs. 41,000 ATQ; {3 × (m + 2000)}/{3m + 5000} = (42000/41000) 41 × (m + 2000) = 14 × (3m + 5000) Or, 41m + 82000 = 42m + 70000 Or, m = 12000 So, investment made by ‘Misti’ initially = 12000 + 3000 = Rs.15,000
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