UPSC Civil Service Exam Questions - Engineering

Q1:

In a project logic, four activities MNO and P are required to be completed before starting activity Q. If the finish times of MNO and P are 12 days, 14 days, 15 days and 17 days respectively, the earliest event occurrence time for the activity Q is

A 12 days

B 14 days

C 15 days

D 17 days

ANS:D - 17 days

17 days is correct. Because when all the previous four activities will complete then the next activity Q will start.