Go back

Priyanshu Dubey

9y ago

A & B complete work in 24 days and 30 days respectively working 10 hours a day.In a day there are two shifts morning for 6 Hours and evening for 4 Hours.on first day A works in morning and B works in evening then next day shift changes and they work end so on.so find the day when work is completed.

8

Abhilash Ajmera 9y ago

14

Priyanshu Dubey 9y ago

answer 27 aa rha h per kaise??? ye bataye

Anand Vignesh 9y ago

27

Kaustavmoni Deka 9y ago

dhyan se dekhe to altenate days pe dono ka 1 day work ho raha hain. I mean in 2 days A does his 1 day work whereas in the same two days b does his 1 day work. so forget the hours and do the answer normally. so if we take lcm we get 120 units of work. and A does 5units of work where as B does 4 units of work. until the 26th day 117 units of work are done. rest 3 units of work will be done on the 27th day by A. so 27 is the answer. I am just applying the logic. I may be wrong.  But this is the best explanation i could think of. 

Riya Goswami 7y ago

Dobara se btao is question ko

Vijay Sonawane 7y ago

On Morning Shift of 27th day

devika r b 6y ago

30

My Room 6y ago

27 days

Join CAT 2026 course by 5-Time CAT 100%iler

Crack CAT 2026 & Other Exams with Cracku!

Enroll Now