Q. If task F can only begin after tasks G and H are completed, and task H can only begin after task I, which of the following is true?
A.
F can start before G.
B.
H can start before I.
C.
F can start after I.
D.
G can start after H.
Show solution
Solution
F can start after I because H must be completed after I, and G must be completed before F.
Correct Answer:
C
— F can start after I.
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Q. If task F cannot start until both tasks D and E are completed, which of the following is a correct statement?
A.
F can start before D
B.
F can start before E
C.
F can start after D and E
D.
F can start only after D or E
Show solution
Solution
F can only start after both D and E are completed, making the statement correct.
Correct Answer:
C
— F can start after D and E
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Q. If task F must be completed before task G and task H can only start after task F, which of the following is true?
A.
G can start before F.
B.
H can start before G.
C.
F must be completed before both G and H.
D.
G must be completed before F.
Show solution
Solution
F must be completed before both G and H according to the given constraints.
Correct Answer:
C
— F must be completed before both G and H.
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Q. If task F must be completed before task G, and task G must be completed before task H, which of the following is a valid sequence?
A.
H, G, F
B.
F, H, G
C.
F, G, H
D.
G, F, H
Show solution
Solution
The sequence F, G, H respects the order that F is before G and G is before H.
Correct Answer:
C
— F, G, H
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Q. If task F must be completed before task G, and task H can only start after task F, which of the following is a correct inference?
A.
G can start before F.
B.
H can start before G.
C.
F must be completed before both G and H.
D.
G must be completed before H.
Show solution
Solution
F must be completed before both G and H, as G depends on F and H starts after F.
Correct Answer:
C
— F must be completed before both G and H.
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Q. If task J cannot start until task K is finished, and task K cannot start until task L is finished, which of the following is a correct inference?
A.
J can start before L.
B.
K can start before J.
C.
L must be completed before J.
D.
J can start at the same time as K.
Show solution
Solution
L must be completed before J can start, as J is dependent on K, which is dependent on L.
Correct Answer:
C
— L must be completed before J.
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Q. If task M can only be done after task N and task O, which of the following sequences is valid?
A.
N, O, M
B.
M, N, O
C.
O, M, N
D.
N, M, O
Show solution
Solution
The sequence N, O, M is valid as M is done after both N and O.
Correct Answer:
A
— N, O, M
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Q. If task M can only start after task N and task O, which of the following is a correct implication?
A.
M can start before N.
B.
M can start before O.
C.
M can start only after both N and O.
D.
M can start at the same time as N.
Show solution
Solution
M can only start after both N and O are completed, as per the given condition.
Correct Answer:
C
— M can start only after both N and O.
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Q. If task M must be completed before task N, and task N must be completed before task O, which of the following is a valid inference?
A.
M can start after N
B.
O can start before M
C.
N can start before M
D.
M must be completed before O
Show solution
Solution
Since M must be completed before N, and N before O, M must indeed be completed before O.
Correct Answer:
D
— M must be completed before O
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Q. If task M must be completed before task N, and task N must be completed before task O, which of the following is a valid sequence?
A.
O, N, M
B.
M, N, O
C.
N, O, M
D.
O, M, N
Show solution
Solution
The sequence M, N, O respects the order that M is before N and N is before O.
Correct Answer:
B
— M, N, O
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Q. If task Q must be completed before task R and task S can be done at any time, which of the following is a valid sequence?
A.
R, Q, S
B.
Q, S, R
C.
S, R, Q
D.
Q, R, S
Show solution
Solution
The sequence Q, R, S is valid as Q is before R and S can be done anytime.
Correct Answer:
D
— Q, R, S
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Q. If task T must be completed before task U, and task V can start at any time, which of the following is true?
A.
U can start before T.
B.
V must be completed before T.
C.
T must be completed before U, but V can start anytime.
D.
U must be completed before V.
Show solution
Solution
T must be completed before U, while V's timing is independent of T and U.
Correct Answer:
C
— T must be completed before U, but V can start anytime.
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Q. If task X is dependent on tasks Y and Z being completed first, which of the following statements is true?
A.
X can start before Y and Z
B.
Y and Z can start after X
C.
X can only start after Y and Z
D.
Y and Z are independent of X
Show solution
Solution
Task X can only start after both tasks Y and Z are completed, making this statement true.
Correct Answer:
C
— X can only start after Y and Z
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Q. If tasks A, B, and C are interdependent such that A must be completed before B, and B must be completed before C, which of the following is a valid order?
A.
C, B, A
B.
B, A, C
C.
A, B, C
D.
A, C, B
Show solution
Solution
The order A, B, C correctly follows the dependency that A precedes B and B precedes C.
Correct Answer:
C
— A, B, C
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Q. If tasks A, B, and C are interdependent such that A must precede B, and B must precede C, which of the following sequences is valid?
A.
C, B, A
B.
A, C, B
C.
A, B, C
D.
B, A, C
Show solution
Solution
The sequence A, B, C correctly follows the order of dependencies.
Correct Answer:
C
— A, B, C
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Q. If tasks A, B, and C are scheduled such that A must be completed before B, and B must be completed before C, which of the following sequences is valid?
A.
C, B, A
B.
A, C, B
C.
A, B, C
D.
B, A, C
Show solution
Solution
The sequence A, B, C respects the order that A is before B and B is before C.
Correct Answer:
C
— A, B, C
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Q. If tasks A, B, and C are to be completed in that order, but task C can be delayed until after task D is completed, which of the following is a valid completion order?
A.
A, B, D, C
B.
D, A, B, C
C.
B, A, C, D
D.
C, D, A, B
Show solution
Solution
The order A, B, D, C is valid as it respects the requirement that A and B are completed before C, and D can be completed at any time before C.
Correct Answer:
A
— A, B, D, C
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Q. If tasks A, B, and C are to be scheduled such that A must precede B, and B must precede C, which of the following sequences is valid?
A.
C, B, A
B.
A, C, B
C.
A, B, C
D.
B, A, C
Show solution
Solution
The sequence A, B, C correctly follows the order where A precedes B and B precedes C.
Correct Answer:
C
— A, B, C
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Q. If tasks A, B, and C must be completed before task D, which of the following is an invalid sequence?
A.
A, B, C, D
B.
B, C, A, D
C.
C, A, D, B
D.
A, C, B, D
Show solution
Solution
C, A, D, B is invalid as D cannot start before A and B are completed.
Correct Answer:
C
— C, A, D, B
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Q. If tasks A, B, and C must be completed in that order, which of the following is an invalid sequence?
A.
A, B, C
B.
B, A, C
C.
A, C, B
D.
C, A, B
Show solution
Solution
The sequence B, A, C is invalid as it does not respect the order of A before B.
Correct Answer:
B
— B, A, C
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Q. If tasks A, B, and C must be completed in that order, which of the following sequences is invalid?
A.
A, B, C
B.
B, A, C
C.
A, C, B
D.
C, A, B
Show solution
Solution
The sequence B, A, C is invalid as it does not respect the order of A before B.
Correct Answer:
B
— B, A, C
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Q. If tasks A, B, and C must be completed in that order, which of the following sequences is valid?
A.
C, B, A
B.
A, C, B
C.
B, A, C
D.
A, B, C
Show solution
Solution
The sequence A, B, C follows the required order.
Correct Answer:
D
— A, B, C
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Q. If tasks L, M, and N are to be completed with L before M and N, which of the following sequences is correct?
A.
M, L, N
B.
L, N, M
C.
N, M, L
D.
L, M, N
Show solution
Solution
The sequence L, M, N is correct as it respects the order of L before both M and N.
Correct Answer:
D
— L, M, N
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Q. If tasks M, N, O, and P are scheduled such that M must be done before N and O, and N must be done before P, which of the following sequences is valid?
A.
M, N, O, P
B.
N, M, O, P
C.
O, M, N, P
D.
P, N, M, O
Show solution
Solution
The sequence M, N, O, P satisfies the conditions that M is before N and O, and N is before P.
Correct Answer:
A
— M, N, O, P
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Q. If tasks P, Q, R, and S are scheduled such that P must be completed before Q, and R must be completed before S, which of the following is a possible order?
A.
P, Q, R, S
B.
R, S, P, Q
C.
Q, P, S, R
D.
S, R, Q, P
Show solution
Solution
The order P, Q, R, S respects the constraints that P is before Q and R is before S.
Correct Answer:
A
— P, Q, R, S
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Q. If Team A wins 3 matches, loses 2, and draws 1 in a league of 6 teams, what is their total points assuming a win gives 3 points, a draw gives 1 point, and a loss gives 0 points?
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Solution
Points = (Wins * 3) + (Draws * 1) = (3 * 3) + (1 * 1) = 9 + 1 = 10.
Correct Answer:
A
— 10
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Q. If Team A wins 60% of its matches and plays 20 matches in a season, how many matches does Team A win?
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Solution
60% of 20 matches is calculated as 0.6 * 20 = 12 matches.
Correct Answer:
A
— 12
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Q. If Team A wins 60% of its matches in a league of 10 teams, how many matches does Team A win if it plays 9 matches?
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Solution
If Team A wins 60% of its matches, then in 9 matches, it wins 0.6 * 9 = 5.4, which rounds to 6 matches.
Correct Answer:
B
— 6
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Q. If the author were to write a follow-up paragraph, which of the following topics would be most relevant?
A.
The history of technological innovations.
B.
Case studies of successful technology implementations.
C.
Strategies for mitigating the risks associated with technology.
D.
The future of technology in developing countries.
Show solution
Solution
A follow-up paragraph would likely focus on strategies to address the risks mentioned, aligning with the critical tone of the passage.
Correct Answer:
C
— Strategies for mitigating the risks associated with technology.
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Q. If the bar graph illustrates the number of books sold by genre, which genre had the least sales?
A.
Fiction
B.
Non-Fiction
C.
Science
D.
History
Show solution
Solution
The bar graph shows that History had the least sales among the listed genres.
Correct Answer:
D
— History
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