Comprehension Passage
The given Bar Graph represents the types of Food materials exported by a company during 2017 and 2018 (In lakhs).
What is the ratio between wheat and Pulse exported in 2017 to the exported food of Onion and Potato in 2018?
1
8 : 13
2
7 : 11
3
9 : 10
4
7 : 10
5
7 : 9