Air Traffic Controller / FAA ATSA Exam Numerical, Analytical, and Logical Reasoning Flashcards

24 sample cards from the Numerical, Analytical, and Logical Reasoning deck

Sampled from the end of the deck, so these are different cards from the ones shown on the syllabus page.

1. What is a valid inference called when you conclude 'not P' from 'if P then Q' and 'not Q'?

   Modus tollens (denying the consequent) — a valid form of reasoning.

2. What is the valid inference 'if P then Q; P is true, therefore Q' called?

   Modus ponens (affirming the antecedent).

3. When a rule uses 'AND' versus 'OR,' how does that change when it triggers?

   With AND, all conditions must be true to trigger; with OR, any one condition being true is enough to trigger.

4. What is sequencing in logical reasoning tasks?

   Arranging items, events, or values in a correct order based on given rules or relationships (e.g., chronological, numerical, or priority order).

5. If A is before B, B is before C, and C is before D, what is the full order?

   A, B, C, D — built by chaining the pairwise 'before' relationships transitively.

6. In ordering problems, what does the transitive property let you conclude from 'X > Y' and 'Y > Z'?

   That X > Z.

7. When sequencing aircraft for landing by arrival time, what is the first step?

   Identify and order the key sorting value (earliest estimated time first), then place each item relative to the others.

8. What strategy helps solve seating/ordering puzzles with several constraints?

   Start with the most restrictive (fixed or absolute) constraints first, place those, then fit the flexible items around them, eliminating impossible positions.

9. What is pattern recognition in data?

   Identifying recurring relationships, trends, sequences, or rules within a set of numbers, symbols, or figures to predict the next element or detect anomalies.

10. In the sequence 2, 6, 18, 54, ..., what is the pattern and next term?

    Each term is multiplied by 3; the next term is 162.

11. In the sequence 3, 7, 11, 15, ..., what is the rule and next term?

    Add 4 each time (arithmetic); next term is 19.

12. What distinguishes an arithmetic sequence from a geometric sequence?

    An arithmetic sequence adds a constant difference between terms; a geometric sequence multiplies by a constant ratio.

13. In the sequence 1, 4, 9, 16, 25, ..., what is the pattern?

    Perfect squares (1², 2², 3², ...); the next term is 36 (6²).

14. When scanning a data table for a trend, what should you look for first?

    The overall direction (increasing, decreasing, or cyclical) and any outliers that break the pattern.

15. What is a multi-variable decision task?

    A task requiring you to weigh and combine several changing factors (variables) simultaneously to choose the best action or outcome.

16. What is a systematic approach to a multi-variable decision under time pressure?

    Identify all relevant variables, apply the governing rules or priorities to each, eliminate options that violate constraints, then select the option that best satisfies the highest-priority criteria.

17. In multi-variable problems, why is identifying the priority/weight of each factor important?

    Because not all variables matter equally; ranking them ensures the most critical constraint (e.g., safety/separation) drives the decision when factors conflict.

18. What is data extraction under pressure?

    Quickly and accurately locating specific relevant information from a dense display, table, or chart while ignoring distracting or irrelevant data, often within a strict time limit.

19. What technique speeds up finding a specific value in a large table?

    Scan by the indexing key (row/column header) first to narrow the location, then read across/down to the intersection, ignoring unrelated cells.

20. When extracting data quickly, how do you avoid being misled by distractors?

    Read the question first to know exactly which variable you need, then filter the display for only that field, ignoring similar-looking but irrelevant values.

21. What is error checking and verification in reasoning tasks?

    The process of confirming that an answer or data entry is correct by re-checking calculations, comparing against the source, and testing for consistency with given rules.

22. What is a quick way to verify the plausibility of a calculated answer?

    Compare it to an estimate; if the exact answer is far from the rounded estimate, an error likely occurred and should be rechecked.

23. In verification, what is 'sanity checking' the units of an answer?

    Confirming the answer's units match what the question asks (e.g., minutes vs. hours, miles vs. knots); mismatched units signal a conversion or setup error.

24. What is a reliable method to catch a transcription error when comparing two data sets?

    Cross-check each value digit by digit (or field by field) against the source, flagging any mismatch, rather than scanning for an overall impression.

What this deck covers

Numerical, Analytical, and Logical Reasoning flashcards FAQ