Question

CAT
Challengers
1. Ten men started on a job. After some days four men left. So, instead of 40days the job took 50 days
all. After how many days did the men leave?
ays four men left. So, instead of 40 days the job took 50 days i​

Answer 1

Answer:

25 days

Step-by-step explanation:

target mandays=10*40=400

say after " d" days 4 man left

10d+6(50-d)=400

10d+300-6d=400

4d=100

d=25 days