GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
28. | A tank is filled in eight hours by three pipes A, B and Pipe A is twice as fast as pipe B, and B is twice as fast as How much time will pipe B alone take to fill the tank? | |
A. | 24 hours | |
B. | 28 hours | |
C. | 32 hours | |
D. | 36 hours | |