Study the given graph and answer the question that follows.

Number of male and female employees working in offices A, B, C and D of a company

623ddc745ffa6e38b9f6b9f5 AteebME Sanyukta Gaikar 28.3.22 D1-

 

Office

Percentage of employees who got a promotion

Male

Female

A

42

44

B

40

60

C

45

55

D

64

30

 

The total number of female employees in offices B, C and D who got a promotion in what percentage more than the total number of male employees in offices A and C who did not get a promotion? (Correct to one decimal)

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ICAR Technician 28 Feb 2022 Shift 3
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  1. 28.5%
  2. 26.8%
  3. 28.2%
  4. 27.4%

Answer (Detailed Solution Below)

Option 4 : 27.4%
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Detailed Solution

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Given:

The number of female employees in office B = 250

The number of female employees in office C = 400

The number of female employees in office D = 550

The number of male employees in office A = 250

The number of male employees in office C = 500

Calculation:

The number of female employees in office B who got a promotion = 60% of 250 = 150

The number of female employees in office C who got a promotion = 55% of 400 = 220

The number of female employees in office D who got a promotion = 30% of 550 = 165

The number of male employees in office A who did not got a promotion = (100% - 42%) of 250 = 145

The number of male employees in office C who did not got a promotion = (100% - 45%) of 500 = 275

The total number of female employees in offices B, C and D who got a promotion = 150 + 220 + 165 = 535

The total number of male employees in offices A and C who did not get a promotion = 145 + 275 = 420

The required percentage = \(\frac{535-420}{420} \) ≈ 27.4%

 The total number of female employees in offices B, C and D who got a promotion is 27.4% more than the total number of male employees in offices A and C who did not get a promotion.

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