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Quizzes > English & Grammar

Capitalization quiz: Check your use of capital letters

Quick capitalization test with real examples. Instant feedback and tips.

Editorial: Review CompletedCreated By: Kimberly NguyenUpdated Aug 24, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration featuring quiz letters symbols text prompts on teal background for capitalization challenge

This capitalization quiz helps you spot mistakes and apply the right rules for titles, names, and sentences. Work through short, real-world questions, get instant feedback, and learn as you go. For more focused practice, try our capitalization practice, or build broader skills with an english grammar rules quiz.

Which sentence is correctly capitalized?
on monday, we will meet.
On Monday, we will meet.
on Monday, We will meet.
On monday, we will meet.
The first word of a sentence and proper nouns like days of the week must be capitalized. In this case, "On" begins the sentence and "Monday" is a specific day. Option B correctly applies both rules. For more detail, see .
Which word should always be capitalized?
I
book
dog
he
The pronoun "I" is unique in English as it is always capitalized regardless of its position. Common nouns like "he," "dog," and "book" are capitalized only when they begin sentences or are part of titles. For more, see .
Which of the following is a proper noun and requires capitalization?
river
Mount Everest
city
mountain
Proper nouns name specific people, places, or things and they require capitalization. "Mount Everest" is the specific name of a mountain, so both words are capitalized. Generic terms like "city," "mountain," or "river" remain lowercase. See .
Identify the correctly capitalized sentence: "july 4th is Independence Day."
july 4th is Independence day.
july 4th is independence day.
July 4th is Independence Day.
July 4th is independence day.
The first word of a sentence and months are capitalized, and official holidays like "Independence Day" are proper nouns and require capitalization. Option B is correct on both counts. More examples at .
Which title is correctly capitalized?
the lord of the rings
The lord of the Rings
The Lord Of The Rings
The Lord of the Rings
In title case, major words are capitalized, but short conjunctions or prepositions are lowercase unless they are the first or last word. "The Lord of the Rings" correctly capitalizes the main words and leaves "of" lowercase. See .
Which sentence uses correct capitalization for a city name?
She moved to new york last year.
She moved to New york last year.
She moved to New York last year.
She moved to new York last year.
Proper nouns such as city names must always be capitalized. Both "New" and "York" are capitalized in the correct answer. Generic nouns in the sentence remain lowercase. For more, see .
Should seasons be capitalized?
Only when part of a proper noun.
Only when personified.
Yes, always.
No, never.
Seasons (spring, summer, fall, winter) are common nouns and are not capitalized in general usage. They are only capitalized when they are part of an official event name or other proper noun. See the rule at .
Which of these abbreviations should be capitalized?
etc.
fig.
et al.
P.S.
"P.S." stands for postscript and is capitalized because it originates from Latin and denotes something at the end of a letter. Other common abbreviations like "etc." or "et al." are lowercase. More at .
Which sentence correctly capitalizes a compass direction?
We traveled North to Canada.
We traveled north to canada.
We traveled North to canada.
We traveled north to Canada.
When compass directions indicate a general direction, they are lowercase. Proper nouns like country names must be capitalized; hence, "north" lowercase and "Canada" uppercase. See .
In a formal letter salutation, which is correct?
Dear Mr. Smith:
dear Mr. Smith,
Dear Mr. Smith,
Dear mr. Smith,
In American English, the salutation is capitalized and followed by a comma. "Dear Mr. Smith," is the standard format. Colons are used in more business-style communications. See .
Which sentence correctly capitalizes an academic degree?
She has a master Of science degree.
She has a Master Of Science Degree.
She has a master of Science Degree.
She has a Master of Science degree.
The formal name of a degree is capitalized ("Master of Science"), but the word "degree" is lowercase unless it begins a sentence. For guidelines, see .
Which of these brand names is correctly capitalized?
Coca-Cola
coca-cola
coca-Cola
Coca-cola
Trademarked brand names must follow the company's official stylization. "Coca-Cola" capitalizes both words and uses a hyphen. More at .
Which of these newspaper names is correctly capitalized?
The new york times
the New York Times
The New York Times
the new york times
Newspapers are proper nouns and require capitalization of each significant word. "The New York Times" capitalizes "The," "New," "York," and "Times." See .
Which sentence correctly capitalizes titles of works?
Have You Read The Catcher In The Rye?
Have you read The Catcher in the Rye?
Have you read the catcher In the Rye?
Have you read The catcher in the Rye?
In title case, major words are capitalized; however, short prepositions like "in" remain lowercase. Option B correctly applies title capitalization rules. More details at .
Which sentence correctly capitalizes a family member used as a proper noun?
I told my mother I would go.
I told mother I would go.
I told Mother I would go.
I told mother I would Go.
When a family relationship is used as a proper noun (in place of the person's name), it is capitalized. In this case, "Mother" is treated like a name. See .
Which word is incorrectly capitalized?
American
African
brazilian
Spanish
Demonyms and nationalities are proper adjectives and must be capitalized. "Brazilian" should be capitalized, so option B is incorrect. Further reading at .
When should "president" be capitalized in reference to a title?
Yes
Only when used with a name
Always
No
Job titles are capitalized when they precede a name (e.g., President Lincoln) but lowercase when used generically (the president). Option C follows this rule. See .
Which sentence correctly capitalizes after a colon?
He has three hobbies: gardening, reading, and painting.
He has three hobbies: Gardening, Reading, and painting.
He has three hobbies: Gardening, reading, and Painting.
He has three Hobbies: gardening, reading, and painting.
After a colon, if what follows is not an independent clause, it should not be capitalized. Here, the list is not a complete sentence, so lowercase is used. See .
Which title is correctly capitalized in title case?
An Introduction to Parsing Algorithms
An introduction to parsing algorithms
An Introduction To Parsing Algorithms
An introduction To Parsing Algorithms
In title case, major words (nouns, verbs, adjectives, adverbs) are capitalized, and prepositions of any length remain lowercase if not the first or last word. "to" is a preposition and thus lowercase. See .
Which sentence correctly capitalizes the phrase "glass ceiling"?
She broke the glass ceiling.
She broke the Glass Ceiling.
She broke the glass Ceiling.
She broke the Glass ceiling.
"glass ceiling" is a common noun phrase and should be lowercase unless starting a sentence. Only proper nouns are fully capitalized. More at .
In the chapter title "the effects of global warming on arctic wildlife," which word should be capitalized?
global
effects
on
of
In title case for a chapter, main words such as nouns and adjectives are capitalized. "Global" is an adjective, so it is capitalized, whereas "of" and "on" are prepositions. See .
In scientific writing, which capitalization of the chemical symbol is correct?
He studied the structure of DNA.
He studied the structure of DNa.
He studied the structure of dNa.
He studied the structure of dna.
Chemical symbols and acronyms should be fully uppercase. "DNA" is an acronym for deoxyribonucleic acid and requires all letters capitalized. More information at .
Which sentence uses correct capitalization for a trademark?
She uses kleenex for Tissues.
She uses Kleenex for tissues.
She uses kleenex for tissues.
She uses Kleenex for Tissues.
Trademarked names maintain their specific capitalization. "Kleenex" is capitalized because it is a brand name, but generic terms like "tissues" remain lowercase. See .
In the title "self-esteem: understanding the mind", which word following the colon should be capitalized according to Chicago style?
self-esteem
the
understanding
mind
According to the Chicago Manual of Style, first words after a colon are capitalized if they introduce an independent clause. In a title case context, "Understanding" is capitalized. See .
Which of these brand names is styled with unconventional capitalization?
IPHONE
iPhone
iphone
i-phone
Some brands use distinctive capitalization to stand out. Apple's product name "iPhone" includes a lowercase "i" followed by a capital "P". This unique style is part of the official trademark. More at .
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Study Outcomes

  1. Identify Proper Nouns and Common Nouns -

    Distinguish between proper and common nouns to ensure correct capitalization of names, places, and specific terms during the capitalization test.

  2. Apply Title Case Consistently -

    Use rules of capitalization quiz guidelines to correctly capitalize titles of books, articles, and headings according to standard style conventions.

  3. Correct Sentence-Level Capitalization -

    Recognize and fix errors at the start of sentences, with pronouns, and after punctuation marks to improve the clarity and professionalism of your writing.

  4. Master Specialized Capitalization Rules -

    Learn to capitalize elements like acronyms, dates, and official designations by completing targeted questions in the English capitalization quiz.

  5. Analyze Common Capitalization Pitfalls -

    Pinpoint frequent mistakes through the capitalization practice quiz and gain strategies to avoid them in future writing.

  6. Track Your Progress and Confidence -

    Evaluate your performance with the capitalization rules test feedback to identify areas of strength and opportunities for further improvement.

Cheat Sheet

  1. Sentence and Quotation Start -

    Always capitalize the first word of a sentence or a complete quotation. For example, "The cat sat on the mat," or He replied, "Let's go!" This rule is a cornerstone in any capitalization test and helps you ace the rules of capitalization quiz.

  2. Proper Nouns and Names -

    Every specific person, place, organization, or brand gets an initial cap - think "Mount Everest," "Harvard University," and "Coca-Cola." A handy mnemonic is "Proper people, proper places, proper things," which ensures you never slip on a capitalization rules test. Consistent practice in an English capitalization quiz will reinforce this habit.

  3. Titles of Works and Headings -

    In title case, capitalize all major words - nouns, verbs, adjectives, and adverbs - while leaving small conjunctions (and, or, but) and articles (a, an, the) in lowercase (unless they're the first or last word). For example: Gone With the Wind, NOT Gone with the Wind. Mastering this in a capitalization practice quiz is key to writing polished headings.

  4. Days, Months, and Holidays -

    Always capitalize the names of days (Monday), months (August), and holidays (Thanksgiving), but not the seasons (spring, winter). Remember "MDH" (Months, Days, Holidays) as a quick check before any capitalization test. This simple trick keeps you sharp on your rules of capitalization quiz.

  5. Acronyms and Initialisms -

    Write each letter of an acronym or initialism in uppercase (FBI, NASA, UNESCO), and avoid mixing cases. If it forms a pronounceable word (e.g., Unesco), you can use title case, but most English capitalization quizzes expect all caps. The phrase "Every Letter Stands Tall" helps you nail this rule every time.

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