kamal finish a work in 15 days.vimal is 50% more efficient than kamal.then how much time vimal take to finish the work?
Select:
A) 10 days
B) 21/2 days
C) 12 days
D) 14 days
E) 11 days
work of kamal in 1 days=1/15   work of vimal in 1 days=1/15*150%=[1/15*150/100]=1/10   hence,vimal take 10 days to finish the work   answer 10 days
<result>A</result>
kamal finish a work in 15 days.vimal is 50% more efficient than kamal.then how much time vimal take to finish the work?