Multiple choice

A, B and C invested in ratio 18: 15: 11 and the time period of their investment is in ratio 3: 4: 5 respectively. If the total profit is Rs.87880 then by how much profit share of A and C together is more or less than profit share of B and C together? A, B और C 18:15:11 अनुपात में निवेश किया है और उनके निवेश की समय अवधि क्रमशः 3:4: 5 के अनुपात में है । यदि कुल लाभ 87880 रुपये है तो A और C का लाभ, B और C का लाभ से कितना अधिक या कम है?

  1. Rs.2600 more/ 2600 रु.अधिक

  2. Rs.2600 less/ 2600 रु. कम

  3. Rs.1024 more/ 1024 रु. अधिक

  4. Rs.3120 less/ 3120 रु. कम
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Investment ratio: A:B:C = 18:15:11. Time ratio: 3:4:5. Effective capital = Investment × Time: 18×3 : 15×4 : 11×5 = 54 : 60 : 55. Total = 169. Profit = 87880. A's share = 87880×54/169 = 28080. B's share = 87880×60/169 = 31200. C's share = 87880×55/169 = 28600. (A+C) = 56680, (B+C) = 59800. (A+C) is 3120 less than (B+C). Option D is correct.

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