shortcut of the day
Bankfreepdfs Introduced a new concepet shortcut of the day..........
If A and B can do a work in x and y days respectively and A leaves the work after doing ‘a’ days, then B does the remaing work in
[(x-a)y/x)] days (shortcut formula)
Eg: A can complete a work in 25 days B can do the same work in 10 days .If A after doing 4 days,leaves the work find in how many days B will do the remaing work?
Applying the above formula
B remaing work in days=(25-4)10/25=8 2/5 days…….
if u have any doughts about this shortcut comment here.........