# A and B together can do a work in 10 days. B and C together can do the work in 6 days. A and C together can do the work in 12 days. Then A, B and C together can do the work in :

A and B together can do a work in 10 days. B and C together can do the work in 6 days. A and C together can do the work in 12 days. Then A, B and C together can do the work in : [A]14 days [B]28 days [C] [D] Show Answer (A + […]

# If A and B together can complete a piece of work in 15 days and B alone in 20 days, then in how many days can A alone complete the work ?

If A and B together can complete a piece of work in 15 days and B alone in 20 days, then in how many days can A alone complete the work ? [A]30 days [B]40 days [C]45 days [D]60 days Show Answer 60 days (A + B)’s 1 day’s work B’s 1 day’s work ∴ […]

# A and B together can do a piece of work in 5 days and A alone can do it in 8 days, then B alone can do the same piece of work in :

A and B together can do a piece of work in 5 days and A alone can do it in 8 days, then B alone can do the same piece of work in : [A] [B] [C] [D] Show Answer (A + B)’s 1 day’s work A’s 1 day’s work ∴ B’s 1 day’s work […]

# A and B together can do a work in 8 days, B and C together in 6 days, while C and A together in 10 days, if they all work together, then the work will be completed in :

A and B together can do a work in 8 days, B and C together in 6 days, while C and A together in 10 days, if they all work together, then the work will be completed in : [A] [B] [C] [D] Show Answer (A + B)’s 1 day’s work …….(i) (B + C)’s […]

# If two persons A and B works 7 hours a day, then A and B alone can complete a piece of work in 6 days and 8 days respectively. While working 8 hours a day, in what time they would complete it together?

If two persons A and B works 7 hours a day, then A and B alone can complete a piece of work in 6 days and 8 days respectively. While working 8 hours a day, in what time they would complete it together? [A]2.5 days [B]3 days [C]4 days [D]3.6 days Show Answer 3 days […]

# If A and B together can complete a work in 18 days, A and C together in 12 days and B and C together in 9 days, then in how many days B alone can do the work?

If A and B together can complete a work in 18 days, A and C together in 12 days and B and C together in 9 days, then in how many days B alone can do the work? [A]18 days [B]24 days [C]30 days [D]40 days Show Answer 24 days (A + B)’s 1 day’s […]

# A and B together can do a piece of work in 10 days, while B and C together can do it in 12 days and C and A together in 15 days. In how many days C would complete it alone?

A and B together can do a piece of work in 10 days, while B and C together can do it in 12 days and C and A together in 15 days. In how many days C would complete it alone? [A]24 days [B]30 days [C]40 days [D]60 days Show Answer 40 days (A + […]

# A paricular job can be completed by a team of 10 men in 12 days. The same job can be completed by a team of 10 women in 6 days. How many days are needed to complete the job if the two teams work together?

A paricular job can be completed by a team of 10 men in 12 days. The same job can be completed by a team of 10 women in 6 days. How many days are needed to complete the job if the two teams work together? [A]18 days [B]9 days [C]6 days [D]4 days Show Answer […]

# A and B can do a piece of work in 72 days. B and C can do it in 120 days, A and C can do it in 90 days. In how many days all the three together can do the work ?

A and B can do a piece of work in 72 days. B and C can do it in 120 days, A and C can do it in 90 days. In how many days all the three together can do the work ? [A]150 days [B]60 days [C]80 days [D]100 days Show Answer 60 days […]

# A and B can do a work in 12 days, B and C in 15 days and C and A in 20 days. If A, B and C work together, they will complete the work in :

A and B can do a work in 12 days, B and C in 15 days and C and A in 20 days. If A, B and C work together, they will complete the work in : [A] days [B]5 days [C]10 days [D] days Show Answer 10 days According to question, A and B […]