Deductive Reasoning VI — Recreational Arithmetic Puzzles
Difficulty 4 out of 5 · 12 questions · about 18 minutes
Learn how to solve this category
Mode
- Practice: See the correct answer and a full explanation right after each question.
- Exam: No feedback during the test — see your full results at the end.
About this test
A mix of classic clever-arithmetic puzzles: age and speed problems, mixtures, the clock, cryptarithms where every letter is a secret digit, and a classic constrained river-crossing puzzle — the kind of problems popularized by Henry Dudeney and Sam Loyd, where the only tool is basic algebra applied cleverly.
Other Deductive Reasoning tests
- Deductive Reasoning I
- Deductive Reasoning II — Knights & Knaves
- Deductive Reasoning III — Chained Syllogisms
- Deductive Reasoning IV — Elimination Puzzles
- Deductive Reasoning V — Hat Puzzles and Common Knowledge
- Deductive Reasoning VII
- Deductive Reasoning VIII