pyq/2015/csat/69

There are 5 tasks and 5 persons. Task-1 cannot be assigned to person-1 or person-2. Task-2 must be assigned to person-3 or person-4. Each person is to be assigned one task. In how many ways can the assignment be done?

(A) 6

(B) 12

(C) 24

(D) 144