Question

Ram and Shyam work on a job together for four days and complete 60% of it. Ram takes leave then and Shyam works for eight

Answer 1

Answer:

Shyam will complete the work alone in 20 Days

Ram alone will complete the work in 10 Days

Step-by-step explanation:

Let say work = W

Ram & Shayam 4 days work = (60/100) * W = 3W/5

Ram and shayam 1 day work =  3W/20

Work left after Ram & Shayam 4 days work = W - 3W/5 =  2W/5

Shyam 8 day work = 2W/5

Shyam 1 day work = W/20

Shyam will complete the work alone in 20 Days

Ram 1 day work = ram + shyam 1 days work - Shyam 1 day work

Ram 1 day work = 3W/20 - W/20

Ram 1 day work = 2W/20 = W/10

Ram alone will complete the work in 10 Days

Answer 2

Answer:

10 days taken by ram to do the work alone.