1. To do a certain work B would take 4 times as long as A and C together
and C 3 times as long as A and B together. The three men together complete the
work in 5 days. How long would take B and C to complete the work?
(a) 9
days (b) 11.11
days (c) 26
days (d)
28
days
2. To do a certain work B would take
2 times as long as A and C together and C 3 times as long as A and B together.
The three men together complete the work in 16 days. How long would take B and
C to complete the work?
(a) 27
days (b)
27
days (c) 27.42
days (d) 27 days
Check video trick for such questions
No comments:
Post a Comment