IQ LEVEL TEST
Every member knew the password,
The man was hidden beside the wall & tried to listen to the password.
A member came, watchman said '12'
Member replied 6,
Watchman opened the door.
Another member came, watchman said '6'
Member replied 3,
Watchman opened the door.
Man thought he got d PASSWORD
He went to the door,
Watchman said '8'
Man replied 4, Watchman didn't open the door.
What was the PASSWORD ???
Answer is in comment box