Question:medium

A, B and C are three associates in a firm. A invests Rs. 6,000, B invests Rs. 9,000 and C invests Rs. 12,000. A and B are the working partners and get 10% and 20% of the profit respectively as their salary, and the remaining profit is distributed in the ratio of their capitals. If the profit made at the end of the year is Rs. 27,000, then what is the share of A?

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First take out A's and B's fixed salary percentages from the total profit, then divide what is left in the ratio of the three capitals.
Updated On: Jul 21, 2026
  • Rs. 2,300
  • Rs. 3,900
  • Rs. 6,900
  • Rs. 8,400
Show Solution

The Correct Option is C

Solution and Explanation

Step 1: Express A's share as a fraction of the total profit P.
A's salary fraction = 0.10P. Salary fraction of B = 0.20P, so 0.30P is paid out as salary and 0.70P remains for the capital split.
Step 2: Find A's fraction of the remaining 0.70P.
Capitals are in ratio 2 : 3 : 4 (total 9 parts), so A gets 2/9 of the remaining profit.
A's fraction of remaining = (2/9) x 0.70P = 0.1556P.
Step 3: Add the two fractions and multiply by P.
A's total fraction of profit = 0.10P + 0.1556P = 0.2556P.
With P = Rs. 27,000: A's share = 0.2556 x 27,000 = Rs. 6,900.\[\boxed{A's\ share = Rs.\ 6,900}\]
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