Directions :The table shows the number of males (M) and females (F) in Five Companies A, B, C, D and E during Six years. Some values are missing in the table. To answer each question, refer to data in table and respective question.
Company/
Year |
A |
B |
C |
D |
E |
| M |
F |
M |
F |
M |
F |
M |
F |
M |
F |
| 2011 |
|
|
|
202 |
|
102 |
142 |
|
12 |
|
| 2012 |
|
|
112 |
|
105 |
|
|
136 |
|
20 |
| 2013 |
|
182 |
126 |
164 |
|
150 |
|
140 |
38 |
|
| 2014 |
122 |
106 |
|
118 |
104 |
|
100 |
|
|
85 |
| 2015 |
|
|
124 |
|
|
105 |
|
100 |
100 |
|
| 2016 |
138 |
|
142 |
128 |
186 |
|
124 |
|
|
125 |
If the total female workers in Company B is 830 and the average female workers in company C is 100 for the years 2012, 2013, 2014 and 2015, then the total number of female workers in Company B in 2012, 2013, 2014 and 2015 together is what percent more than the total number of female workers in Company C in the same years together?
Explanation:
Average female workers in company C (2012, 2013, 2014 and 2015) = 100
Total female workers in company C (2012, 2013, 2014 and 2015) = 100*4 = 400
Total female workers in Company B = 830
Total female workers in company B (2012, 2013, 2014 and 2015) = 830 – (202+128) = 500
Required % = (500 – 400)/400 * 100 = 25%
Hence, option 3 is the correct answer.
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By: Amit Kumar