Data Interpretation for SBI PO Prelims, NIACL, NICL Set 21

Data Interpretation Questions for SBI PO Prelims, NIACL Assistant, NICL AO and other upcoming exams. Data Interpretation for PO Prelims

Direction (1-5): The table shows the number of people visiting six different banks and % of men, women and children visiting these banks.

1. Number of men visiting bank D forms approximately what percent of the total number of people visiting all the banks together?
   A) 6.2%
   B) 7.5%
   C) 8.4%
   D) 5.7%
   E) 9.5%
   
   View Answer

   Option B
   Solution:
   Number of men visiting bank D = 41/100 * 55500 = 22755
   Total number of people visiting all banks = 303600
   So required % = 22755/303600 * 100
2. Number of children visiting bank C forms approximately what percent of number of children visiting bank F?
   A) 110%
   B) 96%
   C) 102%
   D) 126%
   E) 121%
   
   View Answer

   Option A
   Solution:
   Number of children visiting bank C = 20/100 * 45640 = 9128
   Number of children visiting bank F = 14/100 * 59650 = 8351
   Required % = (9128/8351)*100 = 109.30%
3. What is the total number of children visiting banks B and D together?
   A) 15 : 32
   B) 18 : 37
   C) 12 : 19
   D) 23 : 44
   E) Cannot be determined
   
   View Answer

   Option E
   Solution:
   Children visiting bank B = 20/100 * 65900
   Children visiting bank D = 33/100 * 55500
   So Visiting banks B and D = 13180 + 18315 = 31495
4. What is the average number of women visiting all the banks together?
   A) 24823.5
   B) 22893.5
   C) 23823.5
   D) 24827.5
   E) 24293.5
   
   View Answer

     Option A
   Solution:
   Total number of women visiting banks is = 55/100 * 34560 + 43/100 * 65900 +   45/100 * 45640 +   26/100 * 55500 + 70/100 * 42350 +   62/100 * 59650 = 148941
   So average = 148941/6 = 24823.5    
5. What is the respective ratio of number of women visiting bank A to those visiting bank C?
   A) 1098 : 1141
   B) 1056 : 1198
   C) 1023 : 1141
   D) 1056 : 1141
   E) None of these
   
   View Answer

   Option D
   Solution:
   Required ratio = 19008 : 20538 = 1056 : 1141

Direction (6-10): Study the following pie-chart to answer the following questions.

The pie-chart shows the percentage wise distribution of employees in six different organizations

6. The number of employers in organization B is approximately what per cent of the total number of employees in organizations D and E together?
   A) 68%
   B) 49%
   C) 53%
   D) 35%
   E) 45%
   
   View Answer

   Option B
   Solution:
   Required % = 17/(6+29) * 100 = 49%
7. If 25% of the employees in organization C are females, what is the number of male employees in organization C?
   A) 925
   B) 894
   C) 934
   D) 856
   E) 912
   
   View Answer

   Option E
   Solution:
   In C = 19% of 6400 = 1216
   So number of males = 75% of 1216 = 912
8. The difference between the total number of employees in organizations A, B and C together and the total number of employees in organizations D, E and F together is exactly equal to the number of employees of which organization?
   A) A
   B) B
   C) C
   D) D
   E) E
   
   View Answer

   Option D
   Solution:
   Difference = (D+E+F)% – (A+B+C)% = (53 – 47%) = 6% which is D%
9. If one-thirty sixth of the employees from organization F are post-graduates and salary of each employee is Rs 96,000, what will be the total salary of all the post-graduate employees together from organization F?
   A) 30.72 lakh
   B) 36.56 lakh
   C) 28.60 lakh
   D) 32.64 lakh
   E) None of these
   
   View Answer

     Option A
   Solution:
   Employees in F = 1152
   Post-grads in F = 1/36 * 1152 = 32
   So their total salary = 32*96000 = 30.72 lakh  
10. What is the average number of employees in organizations A, C, D and F together?
    A) 758
    B) 864
    C) 936
    D) 818
    E) None of these
    
    View Answer

    Option B
    Solution:
    Average = (704+1216+384+1152)/4 = 3456/4 = 864

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