Comprehension Passage
Directions: In the given Bar graph, the number of male and female participated in the voluntary work for helping the poor affected due to the lockdown from three district Chamba, Shimla, Kullu and Kangra in the month of April 2020.

Find the difference between the district having the maximum participation and the district having the minimum participation.
1
32
2
34
3
44
4
54
5
64