Direction: Study the following pie chart carefully and answer the questions. The pie chart represents the percentage of people involved in various occupations.
					               - 
					 How many more people are involved in service than in trade?
 
- 
                        
- 3660
 - 2660
 - 1660
 - 660
 
 
Correct Option: B
On the basis of given pie chart in question ,
Total number of people = 20000
Percentage of people involved in trade = 6.7% 
Percentage of people involved in service = 20% 
Difference of percentage = (20 – 6.7)% = 13.3% 
∴ Required answer = 13.3% of 20000
| Required answer = | = 2660 | 100 |