Eswar and Harish take 12 days and 16 days, respectively to complete a – InterviewSolution

InterviewSolution

1.	Eswar and Harish take 12 days and 16 days, respectively to complete a job. Ganesh is atleast as efficient as Harish but almost as efficient as Eswar. Ganesh and Harish work on alternate daysand completed the job in x days. Which of the following can be the value of x?
Answer» 8 12 14 17 Solution :(i) Consider Ganesh to be a efficient as Eswar and prceed (ii) Let a be the TIME taken by Ganesh to complete the work `rArr 12leale16 ""(1)` `((x)/(2))/(a)+((x)/(2))/(16)=1""(2)` (iv) Simplify the EQ. (2) and ASSUME the value of x by using Eq. (1)

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