Comprehension Passage
Directions: Study the data carefully and answer the following question.
The Pie-chart given below shows distribution of number of bags sold by five sellers.
D sold three type of bags i.e, X, Y, and Z in the ratio of 3 : 4 : 5. Find the difference between the Z type bags sold to the X type bags sold?
1
440
2
330
3
110
4
220