🧩 Classification Logic Quiz: Categories and Exceptions

🧩 Analytical Reasoning · Quiz 003

A sound classification question states the rule that controls membership. Use only that rule, including every condition, to decide where each item belongs.

Learning goalApply explicit classification rules and identify membership, overlap, and exceptions without subjective odd-one-out judgments.

  • 5 questions
  • Foundation
  • Explanations after finishing
Answered 0/5
FoundationA shape belongs to Group F exactly when it is closed and has exactly four straight sides. Which shape belongs in Group F?
Need a small nudge?

Check both conditions: closed and exactly four straight sides.

UnderstandingA natural number belongs to Class E exactly when it is divisible by 2. Which number belongs in Class E?
Need a small nudge?

A number divisible by 2 has no remainder when divided by 2.

ApplicationEvery word in Group K must contain exactly four letters. Which word cannot belong in Group K?
Need a small nudge?

Count the letters in each word.

InterpretationA number is placed in the red category exactly when it is divisible by 2, and in the blue category exactly when it is divisible by 3. Which number belongs to both categories?
Need a small nudge?

The number must satisfy both divisibility rules.

ConnectionA code is valid exactly when it has two letters followed by two digits, with both digits even. Which code is valid?
Need a small nudge?

Check the format first, then check both digits.

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