2 years ago in Time and Work

# A does half as much work as B in one -sixth of the time.If together they take 10 days to complete a work, how much time shall B take to do it alone?

[A] 13.33 days
[B] 20 days
[C] 30 days
[D] 40 days

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Muhsin Adam - 1 year ago

## Related Questions

• [A] 10 days
• [B] 11 days
• [C] 9 days
• [D] 12 days

### There are two water tanks A and B, A is much smaller than B. While water fills at the rate of one liter every hour in A, it gets filled up like 10, 20, 40, 80, 160... in tank B. ( At the end of first hour, B has 10 liters, second hour it has 20, and so on). If tank B is 1/32 filled after 21 hours, what is the total duration required to fill it completely?

• [A] 26 hrs
• [B] 25 hrs
• [C] 5 hrs
• [D] 27 hrs
• [E] None of these

• [A] 2
• [B] 4
• [C] 6
• [D] 8
• [E] 10

### A machine P can print one lakh books in 8 hours, machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 A.M. while machine P is closed at 11 A.M. and the remaining two machines complete work. Approximately at what time will the work (to print one lakh books) be finished ?

• [A] 11:30 A.M.
• [B] 12 noon
• [C] 12:30 P.M.
• [D] 1:00 P.M.

• [A] 13 h
• [B] 12 h
• [C] 11 h
• [D] 9 h
• [E] 10 h