One who is in charge of museum
A
Curator
B
Supervisor
C
Caretaker
D
Warden
Correct Answer: Curator
One word substitute is Curator.Curator: a keeper or custodian of a museum or other collection.
Supervisor: a person who supervises a person or an activity.
Caretaker: a person employed to look after a building.
Warden: a person responsible for the supervision of a particular place or activity or for enforcing the regulations associated with it.