Question

Raman completes his work within 2/5 of an hour and Sohan completes his work within 3/4 of

an hour. Who takes more time to complete his work?​

Answer 1

(S+R)'s 1 days work =

1

10

(R+M)'s 1 days work =

1

12

(M+S)'s 1 days work =

1

15

2(S+R+M)'s 1 day work =

1

4

Therefore, (S+R+M)'s 1 days work =

1

8

Hence time taken by them to do this work together = 8 days

Part of solved Time and work questions and answers : >> Aptitude >> Time and work

Answer 2

Answer:

(S+R)'s 1 days work = 110

(R+M)'s 1 days work = 112

(M+S)'s 1 days work = 115

2(S+R+M)'s 1 day work = 14

Therefore, (S+R+M)'s 1 days work = 18

Hence time taken by them to do this work together = 8 days