A survey was conducted to know the food choices of people.
| Favourite Food | Number of people |
| North Indian | 50 |
| Chinese | 75 |
| Italian | 135 |
| South Indian | 40 |
| Total | 300 |
Find the difference of central angle of people who like Italian food and North Indian food.
1
35°
2
102°
3
85°
4
132°