Sunil completes a work in 4 days whereas Hrithik completes the work in...
Let us assume the total work to be 12 units (LCM of 4 and 6).
- Sunil completes 3 units of work in a day.
- Hrithik completes 2 units of work in a day.
- Ramesh works 1 times as fast as Sunil, so he completes 3 units of work in a day.
Now, let us assume that they work together for x days to complete the work.
- In x days, Sunil will complete 3x units of work.
- In x days, Hrithik will complete 2x units of work.
- In x days, Ramesh will complete 3x units of work.
Together, they will complete (3x + 2x + 3x) units of work in x days, which is equal to 12 units of work (total work).
Therefore,
- 8x = 12
- x = 3/2
So, they will take 3/2 days to complete the work together.
Since none of the options match, we can conclude that the correct answer is option E (None of these).