5/8th of a job is completed in 10 days. If a person works at the same pace, how many days will he take to complete the job? Choose the correct choice from the following choices:  A) 8  B) 9  C) 6  D) 2  E) 1

Rationale: explanation : solution : it is given that 5 / 8 th of the work is completed in 10 days . = > remaining work = 3 / 8 th of total applying unitary method : total work will be completed in 10 * 8 / 5 days = > it takes 16 days to complete total work = > hence , remaining work days = 16 - 10 = 6 days answer : c
Answer: C