**A. 13**

B. 11

C. 12

D. 15

A completes 2*(1/8) = 1/4th of the work 2/3rd of the remaining work

= (3/4) * (2/3) = 1/2 B completes 1/2 of the work in

(1/2)÷(1/14) = 7 days C completes 1/4th of the work in

(1/4)÷(1/16) = 4 days They take 13 days to complete the work

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### Related Mcqs:

- C takes 6 days to complete half of a work and D takes 5 days to complete 1/3rd of the same work. They take turns to complete the task. If C works for the first 4 days, in how many days will D complete the rest of the work without the help of C?
**A. 10 days**

B. 12 days

C. 8 days

D. 9 days - P can do a work in 24 days. Q can do the same work in 9 days and R can do the same in 12 days. Q and R start the work and leave after 3 days. P finishes the remaining work in_________days.
**A. 10**

B. 9

C. 11

D. 12 - A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in___________?
A. 8 days

B. 10 days

**C. 12 days**

D. 15 days - P and Q can complete a work in 15 days and 10 days respectively. They started the work together and then Q left after 2 days. P alone completed the remaining work. The work was finished in__________days.
**A. 12**

B. 15

C. 22

D. 20 - Twelve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. After working for 3 days, sixteen adults left and six adults and four children joined them. How many days will they take to complete the remaining work ?
A. 3 days

B. 4 days

**C. 6 days**

D. 8 daysSubmitted by:

**মোঃ আশাদুজ্জামান** - A and B together can complete a work in 1.2 days,. A alone can complete it in 20 days. If B does the work only for half a day daily, then in how many days A and B together will complete the work ?
A. 10 days

B. 11 days

**C. 15 days**

D. 20 days - 4 men and 2 woman can complete a work in 2 days. If 2 men alone take 5 days to complete the work, find the time taken by 2 women alone to complete the work.
A. 15 days

**B. 10 days**

C. 8 days

D. 20 days - 10 men can complete a work in 7 days. But 10 women need 14 days to complete the same work. How many days will 5 men and 10 women need to complete the work?
**A. 7**

B. 5

C. 6

D. 4 - 3 men and 7 women can complete a work in 10 days . But 4 men and 6 women need 8 days to complete the same work . In how many days will 10 women complete the same work?
A. 50

B. 30

**C. 40**

D. 13 - A and B can finish a work 30 days if they work together. They worked together for 20 days and then B left. A finished the remaining work in another 20 days. In how many days A alone can finish the work?
A. 70

B. 50

C. 40

**D. 60**

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