FAST Aptitude Selection Test — Questions and Answers

Question 1: Select the correct meaning of the prefix 'ANTE-' as in 'antechamber' or 'antedate'.

Against or opposing
Around or surrounding
Before or preceding (Correct answer)
After or following

Correct answer: Before or preceding

The prefix ante- means before or preceding in time or position, as in antechamber (a room before another) or antedate (to date before).

Question 2: Identify the correctly punctuated sentence.

The report, which was overdue, caused delays. (Correct answer)
The report which was overdue, caused delays.
The report, which was overdue caused delays.
The report which was overdue caused delays.

Correct answer: The report, which was overdue, caused delays.

A nonrestrictive relative clause ('which was overdue') must be set off with commas on both sides.

Question 3: Two statements: 'All managers are employees' and 'Some employees are part-time.' Which conclusion is valid?

All employees are managers
No managers are part-time
Some managers may be part-time (Correct answer)
Some managers are part-time

Correct answer: Some managers may be part-time

'Some managers may be part-time' is the only valid conclusion since the overlap between part-time employees and managers is possible but not confirmed.

Question 4: How can numerical reasoning be applied in business decisions?

Developing artistic skills
Creating fictional narratives
Practicing meditation techniques
Analyzing financial reports (Correct answer)

Correct answer: Analyzing financial reports

Analyzing financial reports helps businesses understand revenue trends, expenses, and profitability to make informed decisions.

Question 5: What does 'PRAGMATIC' mean?

Rigid and inflexible in thinking
Dealing with things sensibly and practically (Correct answer)
Concerned mainly with theory
Idealistic and visionary

Correct answer: Dealing with things sensibly and practically

Pragmatic means dealing with problems in a sensible, practical way rather than relying on theory or idealism.

Question 6: Which of the following transformations changes the size of a geometric figure?

Dilation (Correct answer)
Rotation
Reflection
Translation

Correct answer: Dilation

Dilation scales a figure, changing its size, while rotation, reflection, and translation preserve size.

Question 7: If all Zips are Zaps and some Zaps are Zops, which conclusion is definitely true?

All Zips are Zops
Some Zips are Zops (Correct answer)
All Zops are Zips
No Zips are Zops

Correct answer: Some Zips are Zops

Since all Zips are Zaps and some Zaps are Zops, it follows that some Zips may also be Zops.

Question 8: An employee earns $18.50 per hour and works 37.5 hours per week. What is the weekly gross pay?

$648.00
$712.50
$693.75 (Correct answer)
$740.00

Correct answer: $693.75

Weekly pay = $18.50 × 37.5 = $693.75.

Question 9: Which pair of words has the most similar relationship to 'author : novel'?

Reader : book
Composer : symphony (Correct answer)
Director : audience
Teacher : school

Correct answer: Composer : symphony

An author creates a novel just as a composer creates a symphony—both are creators of their work.

Question 10: Researcher A surveys people at a mall on a Tuesday morning. What is the main sampling bias concern?

Measurement bias due to complex questions
Response bias caused by survey length
Recall bias from retrospective questions
Undercoverage of people who are not at the mall on weekday mornings (Correct answer)

Correct answer: Undercoverage of people who are not at the mall on weekday mornings

Mall-intercept sampling on weekday mornings excludes working adults, systematically underrepresenting a large segment of the population.

Question 11: What comes next in the sequence: Monday, Wednesday, Friday, ___?

Sunday (Correct answer)
Saturday
Tuesday
Thursday

Correct answer: Sunday

The pattern skips every other day of the week, so after Friday the next term is Sunday.

Question 12: If you rotate a square 90 degrees clockwise, what shape do you see?

Square (Correct answer)
Circle
Triangle
Rectangle

Correct answer: Square

A square looks identical after a 90-degree rotation because all sides are equal and all angles are right angles.

Question 13: Which statement is the logical contrapositive of 'If an aircraft is airworthy, then its maintenance log is current'?

If the aircraft is not airworthy, the maintenance log is not current
If the aircraft is airworthy, the maintenance log may be current
If the maintenance log is current, the aircraft is airworthy
If the maintenance log is not current, the aircraft is not airworthy (Correct answer)

Correct answer: If the maintenance log is not current, the aircraft is not airworthy

The contrapositive of 'If P then Q' is 'If not Q then not P,' so the correct form is 'If the log is not current, the aircraft is not airworthy.'

Question 14: An object is viewed from above (top view) as a circle and from the front as a rectangle. Which solid is most likely being described?

Cube
Cone
Sphere
Cylinder (Correct answer)

Correct answer: Cylinder

A cylinder appears as a circle from the top and as a rectangle from the front.

Question 15: A square has a diagonal of 10 cm. What is its area?

50 cm² (Correct answer)
40 cm²
100 cm²
25 cm²

Correct answer: 50 cm²

Area = diagonal² ÷ 2 = 100 ÷ 2 = 50 cm².

Question 16: Why is listening comprehension important in verbal proficiency?

It prevents effective communication
It enhances interpretation and engagement (Correct answer)
It reduces understanding in conversations
It eliminates the need for responses

Correct answer: It enhances interpretation and engagement

Listening comprehension allows individuals to accurately interpret spoken information, engage in meaningful conversations, and respond appropriately.

Question 17: If a rectangle has a perimeter of 36 cm and a length of 10 cm, what is its area?

80 cm² (Correct answer)
100 cm²
110 cm²
90 cm²

Correct answer: 80 cm²

Width = (36 − 20) ÷ 2 = 8 cm; Area = 10 × 8 = 80 cm².

Question 18: All pilots complete flight simulator training. Some simulator trainees fail the vision test. Which conclusion is definitely true?

No pilot fails the vision test
All vision test failures become pilots
All pilots fail the vision test
Some pilots may have failed the vision test (Correct answer)

Correct answer: Some pilots may have failed the vision test

Since some simulator trainees fail the vision test, and all pilots are simulator trainees, it is possible (but not certain) that some pilots are among those who fail.

Question 19: A pattern alternates between a circle and a triangle starting with a circle. What is the 7th shape in the sequence?

Circle (Correct answer)
Square
Hexagon
Triangle

Correct answer: Circle

Odd-numbered positions (1, 3, 5, 7) are circles and even-numbered positions are triangles, so the 7th shape is a circle.

Question 20: A table shows revenue: Year 1 = $320K, Year 2 = $384K. What is the percentage growth?

18%
25%
20% (Correct answer)
22%

Correct answer: 20%

Growth = (384 − 320) ÷ 320 × 100 = 64/320 × 100 = 20%.

Question 21: A pattern follows the rule: 3, 6, 12, 24, ___. What is the next number?

54
36
48 (Correct answer)
42

Correct answer: 48

Each number is doubled, so 24 × 2 = 48.

Question 22: In a sequence of shapes, each figure gains one side. The sequence starts with a triangle. What is the 5th shape?

Hexagon (Correct answer)
Heptagon
Octagon
Pentagon

Correct answer: Hexagon

Triangle(3), square(4), pentagon(5), hexagon(6)—the 4th shape is a hexagon, making the 5th a heptagon.

Question 23: A team of 4 workers completes a task in 6 days. How many days would it take 8 workers to complete the same task?

12 days
3 days (Correct answer)
2 days
4 days

Correct answer: 3 days

Doubling the workers halves the time, so 6 ÷ 2 = 3 days.

Question 24: A data set shows: 14, 22, 18, 30, 26. What is the median?

18
20
22 (Correct answer)
24

Correct answer: 22

Ordered: 14, 18, 22, 26, 30; the middle value is 22.

Question 25: In a multi-tasking aptitude test, which factor most strongly predicts a candidate's ability to maintain performance across simultaneous tasks?

Prior aviation experience
Overall IQ score
Verbal reasoning score
Processing speed and working memory capacity (Correct answer)

Correct answer: Processing speed and working memory capacity

Processing speed and working memory are the primary predictors of dual-task performance. Working memory holds active information while processing speed determines how quickly attention can be reallocated between tasks.

Question 26: Which of the following is a key skill in numerical reasoning?

Evaluating artistic compositions
Identifying abstract patterns
Memorizing historical dates
Understanding ratios and proportions (Correct answer)

Correct answer: Understanding ratios and proportions

Understanding ratios allows individuals to compare values and make proportional decisions based on numerical data.

Question 27: Which transformation moves every point of a shape the same distance in the same direction without any rotation or reflection?

Reflection
Translation (Correct answer)
Dilation
Rotation

Correct answer: Translation

A translation slides a shape in a specific direction without changing its size, shape, or orientation.

Question 28: What should happen when inspection reveals a non-conformance?

Rework it without documentation
Ignore it if it seems minor
Document it, determine the cause, and implement corrective action (Correct answer)
Blame the previous shift

Correct answer: Document it, determine the cause, and implement corrective action

Non-conformances require documentation, root cause analysis, and corrective action to prevent recurrence.

Question 29: What letter comes next in the series: A, C, E, G, ___?

I (Correct answer)
K
H
J

Correct answer: I

The pattern skips every other letter of the alphabet, so after G the next letter is I.

Question 30: A train travels at 60 mph. How far does it travel in 1 hour 30 minutes?

75 miles
80 miles
100 miles
90 miles (Correct answer)

Correct answer: 90 miles

1.5 hours × 60 mph = 90 miles.

Question 31: When constructing a stem-and-leaf plot for the values 23, 27, 31, 35, 38, the stems would be:

0, 10, 20, 30
2, 3 (Correct answer)
23, 27, 31
3, 7, 1, 5, 8

Correct answer: 2, 3

For two-digit numbers in the 20s and 30s, the tens digits (2 and 3) serve as stems.

Question 32: Two machines produce 120 parts per hour combined. Machine A produces twice as many as Machine B. How many parts per hour does Machine A produce?

70
60
90
80 (Correct answer)

Correct answer: 80

Let B = x; A = 2x; 3x = 120; x = 40; A = 80 parts/hour.

Question 33: Which of the following best defines 'ecological validity' in an experiment?

The degree to which results generalize to real-world settings (Correct answer)
The accuracy of environmental measurements taken during the study
The extent to which participants represent the natural population
The use of natural materials rather than synthetic ones

Correct answer: The degree to which results generalize to real-world settings

Ecological validity refers to how well experimental findings apply to real-world contexts beyond the laboratory.

Question 34: A cumulative frequency graph (ogive) shows that the 60th percentile corresponds to a score of 78. What does this mean?

60% of scores are above 78
60% of scores are at or below 78 (Correct answer)
40% of scores are below 60
78% of students scored exactly 60

Correct answer: 60% of scores are at or below 78

The 60th percentile means 60% of values fall at or below that score, so 60% of scores are at or below 78.

Question 35: Two identical right triangles are placed hypotenuse-to-hypotenuse. What shape do they form?

Rectangle (Correct answer)
Trapezoid
Rhombus
Pentagon

Correct answer: Rectangle

Joining two congruent right triangles along their hypotenuses produces a rectangle.

Question 36: A sequence follows this rule: each term equals the sum of the two terms before it minus 1. If the sequence begins 2, 3, 4, 6, 9 … what is the next term?

13
15
14 (Correct answer)
16

Correct answer: 14

9 + 6 − 1 = 14, confirming the rule: each term = prior term + term before that − 1.

Question 37: A triangle has interior angles measuring 60° and 70°. What is the measure of the third angle?

50° (Correct answer)
40°
60°
70°

Correct answer: 50°

The interior angles of a triangle sum to 180°, so the third angle = 180 − 60 − 70 = 50°.

Question 38: According to Baddeley's model of working memory, which component handles verbal rehearsal (the 'inner voice')?

Episodic buffer
Phonological loop (Correct answer)
Visuospatial sketchpad
Central executive

Correct answer: Phonological loop

The phonological loop stores and rehearses verbal and auditory information through articulatory rehearsal (inner voice). The visuospatial sketchpad handles visual/spatial information; the central executive coordinates; the episodic buffer integrates across systems.

Question 39: How does vocabulary impact verbal proficiency?

It prevents effective expression
It reduces the need for grammar
It improves comprehension and clarity (Correct answer)
It decreases communication ability

Correct answer: It improves comprehension and clarity

A strong vocabulary enhances comprehension, articulation, and the ability to convey ideas clearly and effectively.

Question 40: How does verbal reasoning contribute to problem-solving?

It discourages critical thinking
It limits comprehension
It aids in logical decision-making (Correct answer)
It eliminates the need for analysis

Correct answer: It aids in logical decision-making

Verbal reasoning helps individuals draw logical conclusions, evaluate arguments, and make informed decisions based on language-based evidence.

Question 41: What does the word 'DISCREPANCY' mean?

A lack of compatibility or a difference between two things (Correct answer)
An exaggeration of the truth
A detailed explanation of facts
An agreement between two accounts

Correct answer: A lack of compatibility or a difference between two things

A discrepancy is an inconsistency or difference between two things that should be the same or compatible.

Question 42: Which of the following number pairs follows the same relationship as 7 : 49?

8 : 56
4 : 12
6 : 36
5 : 25 (Correct answer)

Correct answer: 5 : 25

7 : 49 is a 1 : 7 squared relationship (7² = 49); 5² = 25, so 5 : 25 matches.

Question 43: Three students from the same class scored 90, 85, and 95 on a test. A fourth student is most likely to score:

Below 50
Above 100
Around 85 to 95 (Correct answer)
Exactly 90

Correct answer: Around 85 to 95

Inductive reasoning suggests the fourth student would likely score in a range similar to the observed results.

Question 44: A tank holds 500 liters. It is currently 35% full. How many more liters are needed to fill it?

325 liters (Correct answer)
265 liters
175 liters
350 liters

Correct answer: 325 liters

Current volume = 500 × 0.35 = 175 L; remaining = 500 − 175 = 325 L.

Question 45: A car depreciates by 15% per year. If its current value is $20,000, what will it be worth after 1 year?

$17,500
$18,000
$17,000 (Correct answer)
$16,500

Correct answer: $17,000

Value after 1 year = $20,000 × 0.85 = $17,000.

Question 46: How do numerical reasoning skills benefit professionals?

To eliminate the need for calculations
To limit data usage in decision-making
To disregard financial considerations
To evaluate trends and optimize resources (Correct answer)

Correct answer: To evaluate trends and optimize resources

Professionals use numerical reasoning skills to evaluate trends, optimize resources, and improve decision-making in various industries.

Question 47: Which number is the odd one out: 2, 4, 6, 9, 12?

4
2
12
9 (Correct answer)

Correct answer: 9

All other numbers are even, but 9 is the only odd number in the set.

Question 48: Why is data interpretation crucial in numerical reasoning?

To extract insights from graphs and tables (Correct answer)
To avoid using numerical data
To focus only on personal opinions
To memorize information without analysis

Correct answer: To extract insights from graphs and tables

Interpreting data helps individuals extract meaningful insights from graphs, charts, and tables to support decision-making.

Question 49: Which sentence demonstrates correct use of a semicolon?

The rain stopped; the sun came out. (Correct answer)
She studied hard; and passed the exam.
I bought apples; oranges, and bananas.
He was tired; but he kept working.

Correct answer: The rain stopped; the sun came out.

A semicolon correctly joins two independent clauses without a conjunction, as in 'The rain stopped; the sun came out.'

Question 50: A 3×3×3 cube is painted red on all outer faces, then cut into 27 unit cubes. How many unit cubes have paint on exactly two faces?

6
24
8
12 (Correct answer)

Correct answer: 12

The 12 edge-position unit cubes (not corners) each have exactly two painted faces.

Question 51: Cook's Distance is used in regression to measure:

The overall influence of an observation on all fitted values (Correct answer)
The degree of multicollinearity
The strength of the linear association
The normality of residuals

Correct answer: The overall influence of an observation on all fitted values

Cook's D combines each observation's leverage and residual to quantify how much it shifts the entire set of fitted values if removed.

Question 52: What comes next in the letter series: A, C, F, J, O, ___?

T
W
V
U (Correct answer)

Correct answer: U

The gaps between letters increase by 1: +2, +3, +4, +5, +6, so O + 6 = U.

Question 53: A sample statistic is used to estimate a population parameter. As sample size increases, what generally happens to the sampling error?

It decreases (Correct answer)
It increases proportionally
It becomes impossible to calculate
It remains constant

Correct answer: It decreases

Larger samples reduce sampling error because they provide more information and more closely approximate the population.

Question 54: Four friends — Adams, Brown, Cole, and Davis — each prefer a different branch: Army, Navy, Air Force, Marines. Brown prefers Navy. Adams does not prefer Army or Air Force. Davis prefers Marines. What branch does Cole prefer?

Air Force (Correct answer)
Navy
Army
Marines

Correct answer: Air Force

Brown = Navy, Davis = Marines, Adams ≠ Army and ≠ Air Force, so Adams = Air Force is ruled out; Adams must be Army, leaving Cole with Air Force.

Question 55: A staircase viewed from the side shows 4 steps going up from left to right. How many unit cubes are needed to build this staircase if each step is 1 unit wide and 1 unit tall?

4
8
10 (Correct answer)
16

Correct answer: 10

The columns have 1, 2, 3, and 4 cubes respectively, totaling 10 cubes.

Question 56: Which figure is the mirror image of a 'b'?

g
p (Correct answer)
q
d

Correct answer: p

The mirror image of 'b' flipped horizontally is 'd'.

Question 57: 'Every time I eat peanuts I get a stomachache; therefore peanuts cause my stomachaches.' This is an example of:

Inductive reasoning (Correct answer)
A formal proof
A logical fallacy
Deductive reasoning

Correct answer: Inductive reasoning

This is inductive reasoning — drawing a general conclusion from repeated specific personal observations.

Question 58: Which word best replaces 'VERBOSE' in a sentence calling for its antonym?

Talkative
Repetitive
Elaborate
Concise (Correct answer)

Correct answer: Concise

Verbose means using more words than necessary, so concise — expressing much in few words — is its antonym.

Question 59: A square has 4 equal sides each measuring 5 units. What is the perimeter of the square?

20 (Correct answer)
15
10
25

Correct answer: 20

The perimeter of a square = 4 × side length = 4 × 5 = 20 units.

Question 60: Select the word that best completes the sentence: 'The scientist's _______ approach to the data led her to question the widely accepted theory.'

Credulous
Skeptical (Correct answer)
Complacent
Perfunctory

Correct answer: Skeptical

Skeptical means questioning or doubting, which fits someone who challenges accepted theories based on data.

FAST Aptitude Selection Test

The FAST (Future Aptitude Selection Tool) is an aptitude assessment measuring cognitive skills, numerical and verbal reasoning, logical analysis, spatial reasoning, and analytical problem-solving for candidate selection purposes.

Questions

60 min

Time Limit

70%

To Pass

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