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FREE HSPT Study Guide 2026: All 5 Subtests, Verbal to Language

Every HSPT subtest — Verbal Skills, Quantitative Skills, Reading, Mathematics, and Language — taught to the exam, with worked examples, vocabulary, grammar rules, built-in quizzes, and flashcards.

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This free HSPT study guide teaches to the — every subtest Scholastic Testing Service (STS) tests, organized the way the exam is built.[1] The HSPT is the entrance exam most Catholic and private high schools use, taken mainly by 8th graders for admission, course placement, and scholarships.

It’s interactive, not a wall of text: every subtest has a built-in checkpoint quiz, hover-able glossary terms, worked examples, and concept questions, so you learn by doing.

Read it subtest by subtest, test yourself at each checkpoint, then round out your free HSPT prep with our practice questions and flashcards.

HSPT Exam Snapshot

The HSPT at a glance (2026)
DetailHSPT
Questions298 total across 5 subtests
SubtestsVerbal Skills, Quantitative Skills, Reading, Mathematics, Language
Total timeAbout 2 hr 21 min of timed testing (~2.5 hours; ~3 hours to administer)
Score scaleStandard scores 200–800 (mean 500) + percentiles + grade equivalent
Guessing penaltyNone — answer every question
CalculatorNot allowed on any subtest
Who takes itMainly 8th graders applying to Catholic & private high schools
PublisherScholastic Testing Service (STS)
The HSPT — 5 subtests, 298 questions, in test order

Each subtest is separately timed. The first two are Cognitive Skills (reasoning); the last three are Basic Skills (learned achievement).

  1. 1 · Verbal SkillsCognitive Skills60 questions · 16 min. Analogies, synonyms, antonyms, logic, and verbal classification.
  2. 2 · Quantitative SkillsCognitive Skills52 questions · 30 min. Number series, geometric and non-geometric comparisons, number manipulation.
  3. 3 · ReadingBasic Skills62 questions · 25 min. Passage comprehension plus vocabulary in context.
  4. 4 · MathematicsBasic Skills64 questions · 45 min. Arithmetic, pre-algebra, and geometry — concepts and problem solving.
  5. 5 · LanguageBasic Skills60 questions · 25 min. Punctuation, capitalization, usage, spelling, and composition.

298 questions · about 2 hours 21 minutes of timed testing (roughly 2.5 hours; ~3 hours to administer with breaks). No calculator. No penalty for wrong answers — so answer every question.

The five subtests split into two groups. The first two — Verbal Skills and Quantitative Skills — are that measure reasoning ability and produce the . The last three — Reading, Mathematics, and Language — are that measure what you have learned in school.[3] Every score is reported as a plus percentiles:

How the five subtests roll up into your HSPT scores
Cognitive Skills (reasoning)
  • Verbal Skills
  • Quantitative Skills

→ Total Cognitive Skills + the Cognitive Skills Quotient (CSQ, average 100)

Basic Skills (achievement)
  • Reading
  • Mathematics
  • Language

→ Total Basic Skills

All five subtests → Battery Composite (Total Battery)

Every score is reported as a standard score (200–800, mean 500) plus national and local percentiles and a grade equivalent. There is no fixed passing score — each school sets its own cutoffs.

HSPT subtests by number of questions (2026)
Mathematics64% · 64 questions · 45 min
Reading62% · 62 questions · 25 min
Verbal Skills60% · 60 questions · 16 min
Language60% · 60 questions · 25 min
Quantitative Skills52% · 52 questions · 30 min

No single subtest dominates — the 298 questions are spread fairly evenly, so balanced practice across all five wins.[1] Watch the pace, though: Verbal Skills packs 60 questions into just 16 minutes, while Mathematics gives you 45 minutes for 64. This guide teaches all five subtests in test order, each with its official skill clusters as subsections.

1 · Verbal Skills

60 questions in 16 minutes — the fastest-paced subtest. Verbal Skills measures word knowledge and verbal reasoning through four question types: synonyms and antonyms, analogies, verbal classification, and logic.[1] Because the clock is tight, recognizing the question type instantly and not over-thinking is half the battle.

Verbal Skills — the four question types
Synonyms & AntonymsPick the word most similar to (or most opposite of) a given word.
AnalogiesFind the relationship in the first pair, then complete the second pair the same way.
Verbal ClassificationSpot the word that does NOT belong with the others in a group.
LogicJudge whether a conclusion must be true based on two given statements.

60 questions in just 16 minutes — the fastest-paced subtest. Vocabulary is the biggest lever: synonyms, antonyms, and analogies all reward knowing the words.

Synonyms & Antonyms

A question asks for the word most similar in meaning to a given word; an question asks for the most opposite. Read the prompt word carefully — missing the difference between “most similar” and “most opposite” is a common, avoidable error. Predict your own answer first, then find the closest match among the choices.

Analogies

An gives a related pair of words and asks you to complete a second pair the same way. The key move is to state the relationship as a sentence before looking at the choices, then test each choice against that exact sentence — including its direction.

Common analogy relationships on the HSPT
RelationshipExample
SynonymBig : Large :: Small : Tiny
AntonymHot : Cold :: Fast : Slow
Part to wholePetal : Flower :: Branch : Tree
Type / categoryRobin : Bird :: Trout : Fish
Tool to userBrush : Painter :: Wrench : Mechanic
Cause and effectRain : Flood :: Spark : Fire

Verbal Classification

questions list several words and ask for the one that does not belong. Find the category the others share, then spot the outlier. For example, in “rose, tulip, daisy, oak,” oak is the odd one out — the others are flowers, but an oak is a tree.

Logic

Logic questions give two statements and a conclusion, and ask whether the conclusion is true, false, or uncertain. Treat the statements as facts and reason strictly from them: if “all cats are mammals” and “Felix is a cat,” then “Felix is a mammal” is true. Beware conclusions that sound reasonable but the statements don’t actually guarantee.

Building Vocabulary

Three of the four Verbal Skills types reward knowing words, so vocabulary is the single biggest lever on this subtest. Study high-frequency roots and read widely; our flashcards drill the vocabulary the HSPT favors through active recall.

Checkpoint · Subtest 1 · Verbal Skills

Question 1 of 10

Identify the antonym of "Ineffable."

2 · Quantitative Skills

52 questions in 30 minutes. Quantitative Skills measures mathematical reasoning, not computation — number series, comparisons of geometric and non-geometric quantities, and manipulating numbers.[1] You rarely do long arithmetic; you spot patterns and relationships.

Number Series

A follows a hidden rule, and you give the next or missing term. Check the differences between terms first — a constant difference is an . If the differences grow, check the ratios — a constant ratio is a . Also watch for Fibonacci series and squares or cubes.

Number-series patterns to recognize on sight
Arithmetic (add/subtract)3, 6, 9, 12, …+3 each step → 15
Geometric (multiply/divide)5, 15, 45, 135, …×3 each step → 405
Fibonacci (add the two before)1, 1, 2, 3, 5, 8, …5 + 8 → 13
Perfect squares1, 4, 9, 16, …1², 2², 3², 4² → 25
Alternating / two interwoven3, 6, 5, 10, 9, 18, …×2 then −1 → 17

When a series stumps you, check the differences between terms first (constant difference = arithmetic), then the ratios (constant ratio = geometric), then whether two patterns alternate.

Geometric Comparisons

Geometric comparison questions show figures or shapes and ask you to compare quantities like the number of sides, areas, or shaded portions. Read each part — (A), (B), (C) — calculate its value, then compare. The answer is a statement such as “(A) is greater than (B), which is greater than (C).”

Non-Geometric Comparisons

Non-geometric comparisons do the same thing with numbers and operations instead of shapes — for example, comparing “one half of 20,” “one fourth of 40,” and “one fifth of 60.” Compute each value, then choose the statement that correctly orders them.

Number Manipulation

Number-manipulation questions are word puzzles: “What number is 3 more than half of 18?” Translate the words into operations step by step — half of 18 is 9, and 3 more is 12. Work left to right through the sentence and keep track of each step.

Checkpoint · Subtest 2 · Quantitative Skills

Question 1 of 10

What number is next in this series? 3, 6, 9, 12, ___

3 · Reading

62 questions in 25 minutes. The Reading subtest has two parts: comprehension (questions about passages) and vocabulary (the meaning of words).[1] The skill is answering from the passage in front of you, never from outside knowledge.

Comprehension & Main Idea

A question asks for the central point of a passage; a detail question asks for one specific fact it states. The main idea is the claim the whole text supports — broader than any single sentence, but never beyond what the passage actually says. Skim for the point first, then read for detail.

Inference & Structure

An is a conclusion the passage implies but doesn’t state. The correct choice is the one the text most directly supports — not the most dramatic one, and not one that needs facts the passage never gives. Structure questions ask how a passage is organized or why the author included something.

Vocabulary in Context

Vocabulary questions ask for the meaning of a word, sometimes as used in a passage. Use the surrounding sentence — its tone and logic — to choose the meaning that fits. Signal words like “but,” “because,” or “for example” hint whether a word is positive, negative, or being defined nearby.

Checkpoint · Subtest 3 · Reading

Question 1 of 10

In a work of fiction, what is the climax?

4 · Mathematics

64 questions in 45 minutes — the longest subtest. Mathematics covers concepts and problem solving across arithmetic, pre-algebra, and geometry.[1] No calculator is allowed, so fluent mental and written arithmetic matters. Start with the order of operations, which underlies almost everything:

Order of operations — PEMDAS

The Mathematics subtest leans on this constantly. Multiplication/division and addition/subtraction are each a single left-to-right step — not strictly “M before D.”

  1. PParenthesesWork inside grouping symbols first.
  2. EExponentsThen powers and roots.
  3. MDMultiply & DivideLeft to right — whichever comes first.
  4. ASAdd & SubtractLast — also left to right.

Example: 8 + 12 ÷ 4 − 1 = 8 + 3 − 1 = 10. Division happens before the addition and subtraction.

Arithmetic & Number Sense

Master the , fractions, decimals, and percents. To find a percent of a number, convert the percent to a decimal and multiply: 35% of 120 is 0.35 × 120 = 42. To take a discount, multiply the price by the discount percent and subtract.

Fraction, decimal, and percent conversions to know cold
FractionDecimalPercent
1/20.550%
1/40.2525%
3/40.7575%
1/50.220%
1/30.333…33.3%
1/100.110%

Pre-Algebra

Pre-algebra includes integers and signed numbers, exponents, simple equations, ratios, and proportions. To solve a one-step equation, do the inverse operation to both sides; to solve a proportion, cross-multiply. Remember the exponent rules: when multiplying like bases you add the exponents (so 7 to the 8th divided by 7 to the 3rd is 7 to the 5th).

Geometry & Measurement

Know the workhorses: area of a rectangle = length × width, area of a triangle = one half × base × height, and area of a circle = pi × radius². Perimeter is the distance around; a circle’s circumference is pi × diameter. Angles on a straight line add to 180°, and a triangle’s interior angles add to 180°.

Geometry formulas the HSPT tests
Shape / ideaFormula
Rectangle arealength × width
Triangle area½ × base × height
Circle areapi × radius²
Circle circumferencepi × diameter (or 2 × pi × radius)
Rectangle perimeter2 × (length + width)
Triangle anglesAlways add to 180°

Problem Solving & Data

Word problems ask you to translate a situation into math. Read for what is asked, identify the numbers and the operation, then check that your answer is reasonable. Basic statistics show up too: the is the average, the is the middle value, and the is the most frequent value.

Checkpoint · Subtest 4 · Mathematics

Question 1 of 10

A bicycle that normally sells for 150 dollars is discounted by 30 percent. What is the sale price?

5 · Language

60 questions in 25 minutes. The Language subtest tests the mechanics of standard written English — punctuation, capitalization, usage, spelling, and composition.[1]

Many questions show three sentences and ask which contains an error (or none); others ask the best way to combine or revise sentences. These are some of the most learnable points on the test, because the rules are finite.

Punctuation

Know how marks join and separate ideas. The key idea is whether each side is an (a complete sentence). A comma alone cannot join two complete sentences — that is a .

Punctuation marks and what they do
MarkUse it to…
Period / semicolonSeparate two complete sentences
Comma + conjunctionJoin two complete sentences (and, but, or, so)
CommaSet off an intro phrase, a list, or nonessential info — not to join two sentences
ColonIntroduce a list or explanation after a complete sentence
ApostropheShow possession (the dog's bone) or contraction (it's = it is)

Capitalization

Capitalize the first word of a sentence, the pronoun “I,” and proper nouns — names of specific people, places, days, months, holidays, and titles. Do not capitalize seasons, general directions (head north), or common nouns. Many Language items hinge on a single wrongly capitalized (or lowercased) word.

Usage & Grammar

Usage covers , verb tense, pronoun agreement, and commonly confused words. Match the verb to its real subject, ignoring words in between, and keep tense consistent.

High-frequency HSPT usage rules
RuleWhat to watch for
Subject-verb agreementMatch the verb to the true subject; ignore words in between
Pronoun agreementA pronoun matches its antecedent in number (a team = 'it')
Affect vs effect'Affect' is usually a verb (to influence); 'effect' a noun (a result)
Verb tenseKeep tense consistent across the sentence
Double negativesAvoid them — 'didn't see nothing' should be 'didn't see anything'

Spelling

Spelling items show several words and ask which is misspelled (or that all are correct). Learn the classic patterns — “i before e except after c,” doubling a final consonant before “-ing,” and the most-misspelled words (necessary, separate, definitely, occurrence).

Composition

Composition questions test clear, effective writing: choosing the best topic sentence, combining two sentences smoothly, keeping , and spotting a sentence that doesn’t belong in a paragraph. Pick the version that is clear, concise, and grammatically correct — not the wordiest.

Checkpoint · Subtest 5 · Language

Question 1 of 10

Which of the following sentences uses a subjunctive mood correctly?

How to Use This Study Guide

A study guide is a map, not the whole territory — use it alongside full-length HSPT practice and our free tools. Because the subtests are separately timed and tightly paced, the goal is steady accuracy and speed, so spaced, mixed practice beats one long cram.

A study loop that actually works
  1. 1

    Read a subtest here

    Work through one subtest at a time — Verbal, Quantitative, Reading, Mathematics, then Language.

  2. 2

    Take the checkpoint

    The quick check at the end of each subtest exposes what didn't stick.

  3. 3

    Drill the gaps

    Send your weak subtest straight into the free practice questions and flashcards.

  4. 4

    Take full, timed practice

    Sit full-length practice under the real time limits to build pacing, then review every miss.

HSPT Concept Questions

Common HSPT skills the test actually measures — at least one per subtest. Tap any card for a short, exam-ready answer backed by an official source (Scholastic Testing Service), then test yourself on them as flashcards.

HSPT Glossary

Quick definitions for the terms you’ll see most across the HSPT:

Analogy
A Verbal Skills question that gives a pair of related words and asks you to complete a second pair with the same relationship (glove : hand :: sock : foot).
Antonym
A word with the opposite meaning of another word (happy and sad).
Arithmetic series
A number series in which each term differs from the previous one by the same constant amount (3, 6, 9, 12 — add 3 each step).
Basic Skills
The achievement half of the HSPT — the Reading, Mathematics, and Language subtests, which measure learned school content and feed the Total Basic Skills score.
Battery Composite
The Total Battery — a single summary score combining all five HSPT subtests.
Cognitive Skills
The reasoning half of the HSPT — the Verbal Skills and Quantitative Skills subtests. These feed the Cognitive Skills Quotient (CSQ) and the Total Cognitive Skills score.
Cognitive Skills Quotient
The CSQ, an ability score derived from the Verbal and Quantitative subtests. It has an average of 100 and is interpreted much like an IQ score.
Comma splice
A punctuation error in which two complete sentences are joined by only a comma. Fix it with a period, a semicolon, or a comma plus a conjunction.
Geometric series
A number series in which each term is the previous one multiplied by the same constant ratio (5, 15, 45, 135 — multiply by 3).
Grade equivalent
A score that estimates the grade level at which a student is performing, based on national norms.
HSPT
The High School Placement Test, published by Scholastic Testing Service (STS). A 298-question entrance exam taken mainly by 8th graders applying to Catholic and private high schools.
Independent clause
A group of words with a subject and a verb that can stand alone as a complete sentence.
Inference
A logical conclusion a reading passage supports but does not state outright. The best inference is the one the text most directly implies.
Main idea
The central point a passage makes — the claim every paragraph supports. Broader than any single detail, but never beyond what the text says.
Mean
The average of a data set: add the values and divide by how many there are. It is pulled toward outliers.
Median
The middle value of an ordered data set. It resists outliers.
Mode
The value that appears most often in a data set; a set can have one, several, or no modes.
Number series
A Quantitative Skills sequence that follows a rule (add, multiply, Fibonacci, squares). You identify the rule and give the next or missing term.
Order of operations
PEMDAS — the sequence for evaluating an expression: Parentheses, Exponents, Multiplication and Division (left to right), then Addition and Subtraction.
Parallel structure
Using the same grammatical form for items in a series (to read, to write, and to study — not to read, writing, and study).
Percentile rank
A score from 1 to 99 showing the percent of test-takers a student scored above. The HSPT reports both a national percentile and a local percentile.
Standard score
An HSPT score reported on a 200–800 scale with a national mean of 500. Each subtest and each composite is reported as a standard score.
Subject-verb agreement
The rule that a verb must match its subject in number — a singular subject takes a singular verb, a plural subject a plural verb.
Synonym
A word with nearly the same meaning as another word (happy and joyful).
Verbal classification
A Verbal Skills task that asks you to find the one word in a group that does not belong with the others.

Free HSPT Study Materials & Resources

Everything you need to prepare for the HSPT is free here — no paywall, no sign-up. This guide is the foundation; pair it with the rest of our free HSPT study materials for active recall, timed practice, and last-minute review:

  • HSPT Practice Test — exam-style questions across all five subtests, with explanations.
  • HSPT Flashcards — active-recall decks for vocabulary, number patterns, math formulas, and grammar rules.

HSPT Study Guide FAQ

The HSPT has 298 questions across five subtests: Verbal Skills (60), Quantitative Skills (52), Reading (62), Mathematics (64), and Language (60). Each subtest is separately timed.

References

  1. 1.Scholastic Testing Service. “HSPT — High School Placement Test.” Scholastic Testing Service.
  2. 2.Scholastic Testing Service. “High School Placement Program (HSP).” Scholastic Testing Service.
  3. 3.Archdiocese of Washington Catholic Schools. “About the HSPT — High School Placement Test.” Archdiocese of Washington.
  4. 4.Diocese of Arlington Catholic Schools. “High School Placement Test Information.” Diocese of Arlington.

Sources for the concept answers

Every answer in the HSPT concept questions above is drawn from the official publisher, Scholastic Testing Service:

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