Aptitude : : Time and Work Questions & Answers
- A completes a work in 12 days and B complete the same work in 24 days. If both of them work together, then the number of days required to complete the work will be
A. 8 days
B. 6 days
C. 5 days
D. 4 days
- A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?
A. 5 days
B. 6 days
C. 7 days
D. 8 days
- A can do piece of work in 30 days while B alone can do it in 40 days. In how many days can A and B working together do it?
A. $17\dfrac{1}{7}\text{ days}$
B. $16\dfrac{1}{7}\text{ days}$
C. $18\dfrac{1}{7}\text{ days} $
D. $19\cfrac{1}{7}\text{ days}$
- A can finish a work in 18 days and B can do the same work in half the time taken by A.Then,working together,what part of the same work they can finish in a day?
A. 1/6
B. 1/9
C. 2/5
D. 2/7
- A and B together can complete a piece of work in 35 days while A alone can complete the same work in 60 days. B alone will be able to complete the same working in?
A. 74 days
B. 80 days
C. 84 days
D. 90 days