Comprehension Passage
Direction: Read the bar graph carefully and answer accordingly.
The bar graph given below shows the number of users of two broadband services Jio and Airtel across five different cities Gwalior, Bhopal, Indore, Sagar, and Ratlam.

What is the difference between the total number of users of Jio and Airtel together in the city Gwalior and the total number of users of jio and Airtel together in city Indore?
1
60
2
40
3
45
4
50
5
None of these