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Data Interpretation - Tabulation For IBPS SBI PO Exams


  • Directions (1 - 5) : Stydy the following table to answer these questions
    Number of Oddicers in various Departments of an Organization in different Scales
    Dept./Scale Personel Operations Systems Accounts Maintenance Public Relations
    I 225 725 750 300 325 175
    II 120 426 576 288 240 150
    III 75 250 320 120 85 100
    IV 40 126 144 60 30 50
    V 25 65 70 35 20 35
    VI 4 20 28 15 8 5
  • 1. What is the ratio between the total number of employees in scale III and Scale IV respectively?
A.) 19 : 9
B.) 9 : 19
C.) 17 : 9
D.) 9 : 17

Answer: Option 'A'

Number of employees in scale III
= 75 + 250 + 320 + 120 + 85 + 100 = 950 
Number of employees in scale IV 
= 40 + 126 + 144 + 60 + 30 + 50 = 450 
Required ratio = 950 : 450 = 19 : 9

  • 2. Total number of employees in Scale VI is what per cent of the total number of employees in Scale - I?
A.) 2.8
B.) 2.4
C.) 3.6
D.) 3.2

Answer: Option 'D'

Total number of employees in scale I 
= 225 + 725 + 750 + 300 + 325 + 175 = 2500 
Total number of employees in scale VI 
= 4 + 20 + 28 + 15 + 8 + 5 = 80

  • 3. In Public Relations department the number of employees in Scale II is less than that in Scale I by what percent?(rounded off to two digits after decimal)
A.) 14.67
B.) 16.67
C.) 14.29
D.) 16.27

Answer: Option 'C'

Number of employees in public relations department in:
Scale I = 175 
Scale II = 150 
Difference = 175 - 150 = 25 
Required Percentage 
(25/175) × 100 = 14.285 = 14.29

  • 4. Out of the total number of employees in 'Personnel' department, approximately what percent of employees are in Scale II?
A.) 30
B.) 28
C.) 25
D.) 20

Answer: Option 'C'

Number of employees in personnel department 
= 225 + 120 + 75 + 40 + 25 + 4 = 489 
Number of employees in scale II = 120 
Required percentage = (120/489) x 100 
= (120/500) x 100  ≈ 24  ≈ 25

  • 5. What percentage of Scale IV of ficers are deployed in 'Operations' department?
A.) 26.5
B.) 28
C.) 28.5
D.) 27

Answer: Option 'B'

Total number of scale IV employees = 40 + 126 + 144 + 60 + 30 + 50 = 450
Required percentage = (126 x 100)/450 = 28

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