Comprehension Passage
Directions: Study the following line graphs and answer the given questions.
This graph shows the articles purchased by A, B, and C from different cities.
If expenditure on articles purchased by A from Delhi and Chennai is the same, then what is the ratio between the price of each article purchased by A from Delhi and Chennai?
1
3 : 5
2
5 : 3
3
2 : 3
4
3 : 2
5
None