Q. Given the tasks P, Q, R, and S, if P must be done before Q and R, and S can be done at any time, which of the following is a possible order of completion?
A.P, Q, R, S
B.R, P, Q, S
C.S, P, Q, R
D.Q, R, P, S
Solution
The order P, Q, R, S respects the dependency of P on Q and R.
Q. If the meetings of a project team are scheduled on Monday, Wednesday, and Friday, and no two meetings can occur on consecutive days, which day can be added for an additional meeting without violating the schedule?
A.Tuesday
B.Thursday
C.Saturday
D.Sunday
Solution
Thursday can be added as it does not fall on a consecutive day with the existing meetings.
Q. In a project involving tasks A, B, C, and D, if A and B can be done simultaneously but must be completed before C, and D can be done at any time, which of the following is a correct sequence?
A.A, B, C, D
B.C, A, B, D
C.D, A, B, C
D.B, A, C, D
Solution
The sequence A, B, C, D is valid as A and B can be done simultaneously before C.
Q. In a project involving tasks A, B, C, and D, if task D can only start after task B is completed, which of the following is a possible order of tasks?
A.A, D, B, C
B.B, A, C, D
C.C, B, A, D
D.D, A, B, C
Solution
The order B, A, C, D is valid as D starts after B.
Q. In a project timeline, if Task 1 must be completed before Task 2, and Task 3 can start only after Task 2, which of the following sequences is valid?
A.Task 1, Task 3, Task 2
B.Task 2, Task 1, Task 3
C.Task 1, Task 2, Task 3
D.Task 3, Task 1, Task 2
Solution
The sequence Task 1, Task 2, Task 3 is valid as it respects the order of completion.
Q. In a project with tasks P, Q, R, and S, if P must be completed before Q and R, and S can be done at any time, which of the following is a possible order of completion?
A.P, Q, R, S
B.R, P, Q, S
C.S, P, Q, R
D.Q, R, P, S
Solution
The order P, Q, R, S respects the dependency of P on Q and R.
Q. In a scheduling scenario, if task B cannot start until task A is finished, and task C cannot start until task B is finished, which of the following is a valid conclusion?
A.A must finish before C
B.B can start before A
C.C can start before B
D.A can start after C
Solution
A must finish before C can start, making the conclusion valid.
Q. In a scheduling set involving five friends, A, B, C, D, and E, if A cannot sit next to B, and C must sit between D and E, which of the following arrangements is valid?
A.A, C, D, E, B
B.B, A, C, E, D
C.D, C, E, A, B
D.C, D, A, B, E
Solution
The arrangement A, C, D, E, B satisfies the conditions as A is not next to B and C is between D and E.
Q. In a scheduling set involving five tasks A, B, C, D, and E, if task A must be completed before task B, and task C must be completed before task D, which of the following is a valid sequence?
A.A, B, C, D, E
B.C, D, A, B, E
C.B, A, D, C, E
D.E, A, C, D, B
Solution
The sequence A, B, C, D, E respects the constraints that A is before B and C is before D.
Q. In a scheduling set involving four tasks A, B, C, and D, if task A must be completed before task B, and task C cannot start until task D is finished, which of the following sequences is valid?
A.A, B, C, D
B.D, C, A, B
C.B, A, D, C
D.C, D, A, B
Solution
The only valid sequence is D, C, A, B, as it respects the constraints given.
