Hybrid Sets
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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?
Q. If task M can only be done after task N and task O, which of the following sequences is valid?
Q. If task M can only start after task N and task O, which of the following is a correct implication?
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?
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?
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?
Q. If task T must be completed before task U, and task V can start at any time, which of the following is true?
Q. If task X is dependent on tasks Y and Z being completed first, which of the following statements is true?
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?
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?
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?
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?
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?
Q. If tasks A, B, and C must be completed before task D, which of the following is an invalid sequence?
Q. If tasks A, B, and C must be completed in that order, which of the following is an invalid sequence?
Q. If tasks A, B, and C must be completed in that order, which of the following sequences is valid?
Q. If tasks A, B, and C must be completed in that order, which of the following sequences is invalid?
Q. If tasks L, M, and N are to be completed with L before M and N, which of the following sequences is correct?
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?
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?
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?
Q. In a class of 40 students, 25 study Mathematics, 20 study Science, and 10 study both subjects. How many students study only Mathematics?
Q. In a class of 50 students, 20 study Mathematics, 25 study Science, and 10 study both. How many students study only Mathematics?
Q. In a class of 50 students, 20 study Mathematics, 25 study Science, and 10 study both. How many students study at least one of the subjects?
Q. In a class of 50 students, 30 study Mathematics, 25 study Science, and 10 study both subjects. How many students study only Mathematics?
Q. In a class of 60 students, 35 like history, 25 like geography, and 10 like both. How many students like only geography?
Q. In a class of 80 students, 45 like painting, 35 like drawing, and 20 like both. How many students like only drawing?
Q. In a class of 80 students, 45 study English, 35 study Hindi, and 20 study both. How many study only Hindi?
Q. In a class of 80 students, 50 study English, 30 study Hindi, and 10 study both. How many study only Hindi?
Q. In a constraint-based set defined as {x | x is a fruit and x is red}, which of the following fruits would be included?
