Gate ME 2014-3 Question Paper With Solutions

Q. 60 Consider the given project network, where numbers along various activities
represent the normal time. The free float on activity 4-6 and the project duration,
respectively, are

(A) 2, 13

(B) 0, 13

(C) -2, 13

(D) 2, 12

Answer: (A)

Explanation: