Pie Chart 53

Directions (1-5): Percentages of different types of employees of two different companies A and Bare given in the following pie-charts. The numbers of IT executives in Company A and Company B are 880 and 864 respectively. Answer the following questions based on this information.

Q1. What is the difference between the number of Software Developers in Company A and that in Company B?
(1) 132
(2) 134
(3) 136
(4) 138
(5) 140

Q2. In which pair is the difference between the numbers of employees of these two types the same for Company A and Company B?
(1) I & IV
(2) II & VI
(3) III & V
(4) I & VI
(5) None of these

Q3. What is the ratio of the number of Accountants in Company A to that in Company B?
(1) 55 : 54
(2) 4 : 3
(3) 5 : 4
(4) 25 : 22
(5) None of these

Q4. In Company B the number of IT Executives is what percentage more than the number of Quality Analysts?
(1) 112 %
(2) 133.33%
(3) 166%
(4) 176.6%
(5) None of these

Q5. If the number of Administrative staff was 770 in Company A, what would be its approximate percentage in the company?
(1) 13.5%
(2) 15%
(3) 16%
(4) 17%
(5) 18.5%

Answer & Explanation

1. (3)
Total number of Employees of Software Developers in company A = 26/100 * 4400 = 1144
Total number of Employees of Software Developers in company B = 28/100 * 3600 = 1008
Required Difference = 1144 – 1008 = 136

2. (2)

3. (2) Ratio of the number of Accountants of company A to B =  528 : 396 = 4:3

4. (3) Required Percentage = (864 – 324)/324 * 100 = 166%

5. (4) Required Percentage = (770/4400) * 100 = 17.5% = 17%

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