Question 1 of 51

It take 5 minutes to fill an empty cubical tank measuring 2m by 7m by 2m completely with Tap Z. How long does it take Tap Z, flowing at the same rate, to fill an empty tank measuring 4m by 6m by 8m completely with water?

A
120 minutes
B
150 minutes
C
200 minutes
D
240 minutes
E
None of the above