Subject: mathqa
Question: a room is 30 m long and 24 m broad . if the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls , the volume of the hall is :
Option: 
A: 9.6 m 3', 'b ) 96 m 3', 'c ) 960 m 3', 'd ) 9600 m 3', 'e ) 96000 m 3']
B: 9600 m 3', 'e ) 96000 m 3']
C: 96 m 3', 'c ) 960 m 3', 'd ) 9600 m 3', 'e ) 96000 m 3']
D: 960 m 3', 'd ) 9600 m 3', 'e ) 96000 m 3']
Answer: B