Select the option that expresses the given sentence in reported speech.
"Is the door closed?" Alka asked Tarun.
Alka asked Tarun is the door close.
Alka asked Tarun is the door close.
Alka asked Tarun if the door is closed.
Alka asked Tarun if the door is closed.
Alka asked Tarun whether she closed the door.
Alka asked Tarun whether she closed the door.
Alka asked Tarun whether the door was closed.
Alka asked Tarun whether the door was closed.
Correct Answer:
Alka asked Tarun whether she closed the door.