🧩 Selection Logic Quiz: Choices and Compatibility

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🧩 Analytical Reasoning · Quiz 012

Selection problems leave some candidates unchosen. Use the required total, then test which inclusions and exclusions can coexist in one complete subset.

Learning goalChoose exact subsets under inclusion, exclusion, implication, and compatibility constraints.

  • 5 questions
  • Foundation
  • Explanations after finishing
Answered 0/5
FoundationExactly two of A, B, and C are selected. If A is selected, B must be selected. Given that A is selected, which pair is selected?
Need a small nudge?

A activates the requirement for B.

UnderstandingA committee contains exactly three of J, K, L, and M. L is required; J and K cannot both serve; if M serves, J serves. Which committee is allowed?
Need a small nudge?

Check the required member, the forbidden pair, and the implication.

ApplicationExactly three of P, Q, R, S, and T are selected. Exactly one of P and Q is selected; R can be selected only if S is selected; T cannot be selected with S. If R is selected, what must also be selected?
Need a small nudge?

Read “R only if S” as R requiring S.

InterpretationExactly four of A-F are selected. A and B are selected together or omitted together; C and D cannot both be selected; E is required. Which selection is possible?
Need a small nudge?

Treat A-B as one block, then check C-D and E.

ConnectionExactly three workshops are chosen from H, J, K, L, and M. H requires J; J cannot be chosen with M; exactly one of K and L is chosen; M requires K. Given L is chosen and M is not, which complete selection is forced?
Need a small nudge?

L excludes K. With L and not M fixed, count the remaining eligible choices.

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