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  9. Q94

RBI Grade B Officer (General / DEPR / DSIM) 2023 · Question 94 of 260

Following is the data regarding the revenue and expenditure of 4 companies in 2018 and in 2017. All figures are in Rs crore. Profit = Revenue – Expenditure Percentage profit = (Profit/Expenditure)*100% 2017 2018 Revenue Expenditure Revenue Expenditure Mckinsey 5800 5300 6000 5000 BCG 6000 5400 5600 4800 Bain 5000 4800 5400 4800 ATK 4800 4000 5000 4000 What is the ratio of the numerical values of the percentage profit of Mckinsey in 2017 to BCG in 2017?

Percentages

  1. A1. 45: 53Correct
  2. B2. 41: 51
  3. C3. 47: 61
  4. D4. 38: 65
  5. E5. 33: 61

Answer: A. 1. 45: 53

Explanation

1 Detailed solution: 2017 2018 Profit Percentage profit Profit Percentage profit Mckinsey 5800-5300 = (500/5300)*100% 6000-5000 = (1000/5000)*100% 500 = 9(23/53)% 1000 = 20% BCG 6000-5400 = (600/5400)*100% 5600-4800 = (800/4800)*100% = 600 = 11(1/9)% 800 16(2/3)% Bain 5000-4800 = (200/4800)*100% 5400-4800 = (600/4800)*100% = 200 = 4(1/6)% 600 12.5% ATK 4800-4000 = (800/4000)*100% 5000-4000 = (1000/4000)*100% 800 = 20% 1000 = 25% Required ratio = 9(23/53) : 11(1/9) = 500/53 : 100/9 = 45:53

Source: RBI Grade B 2023 – Phase 1 recollected questions with answer key (EduTap compilation) · memory-based

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