Question

five tailors a, b, c, d, e stitch 1800 shirts in 90 days working alternatively. Find the minimum possible number of shirts that can be stiched in a single day working together? option are 100,20,50,4

Answer 1

total no. of shirts=1800
no. of days=90
shirts that can be stitched in one day= 1800/90= 20
So, 20 is the right answer...