Comprehension Passage
Directions : Refer to the Pie Charts given below to answer the questions that follow:
The following Pie charts show the result of a survey conducted and the successive pie charts represent the reason for choosing the enlisted brand product.
If 7800 people were surveyed , what is the difference between the number of people using dairy products because of its purity and the number of people using dairy product because of their advertisement?
1
1600
2
1780
3
1560
4
1200
5
1500