DSSSB · Mathematics

In a business, A and B invested amounts in the ratio 7:8, whereas the ratio of the amounts invested by A and C was 9:11 and the ratio of the amounts invested by A and D was 3:2. If at the end of the year, their profit was ₹99,060, how much was the difference (in ₹) between the two-thirds of the combined profit amount of A and B and four-sevenths of the combined profit amount of C and D?

  1. 8,580
  2. 8,800
  3. 8,550
  4. 8,850
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