A. 5/11
B. 6/11
C. 7/11
D. 8/11
Pipes and Cisterns
Pipes and Cisterns
A. 1 13/17 hours
B. 2 8/11 hours
C. 3 9/17 hours
D. 4 1/2 hours
A. 2
B. 2.5
C. 3
D. 3.5
A. 6 min. to empty
B. 6 min. to full
C. 9 min. to empty
D. 9 min. to full
A. 3 hrs 15 min
B. 3 hrs 45 min
C. 4 hrs
D. 4 hrs 15 min
A. 4.5 hrs
B. 5 hrs
C. 6.5 hrs
D. 7.2 hrs
A. 12 min
B. 15 min
C. 25 min
D. 50 min
A. 24 hours
B. 28 hours
C. 32 hours
D. 36 hours
A. 16 hours
B. 15 hours
C. 18 hours
D. 17 hours
A. 20
B. 24
C. 23
D. None of these
