Exercise 3: Parentheses and Brackets | Practice Test Online

Question 1:  What does parentheses () signify in mathematical equations?

(A) Indicate addition

(B) Denote multiplication

(C) Enclose additional information

(D) Represent subtraction

Correct Answer: 1C

Question 2:  What do parentheses ( ) typically indicate in a sentence?

(A) A direct quotation

(B) A list of items

(C) Additional information or clarification

(D) A question

Correct Answer: 2C

Question 3:  What is the primary role of parentheses in grammar?

(A) To show possession

(B) To introduce a new topic

(C) To provide clarification or extra information

(D) To indicate a question

Correct Answer: 3C

Question 4:  When should parentheses be utilized in a sentence?

(A) To express surprise

(B) To enclose a list

(C) To emphasize a point

(D) To enclose non-essential information

Correct Answer: 4D

Question 5:  What purpose do brackets serve in a quotation?

(A) To denote emphasis

(B) To enclose words added for clarification

(C) To indicate a pause

(D) To mark the end of a sentence

Correct Answer: 5B

Question 6:  In formal writing, what might parentheses often contain?

(A) Slang words

(B) Abbreviations

(C) Emoticons

(D) Italics

Correct Answer: 6B

Question 7:  How are brackets commonly used in mathematical expressions?

(A) To denote multiplication

(B) To enclose additional information

(C) To indicate division

(D) To highlight the main operation

Correct Answer: 7B

Question 8:  When might parentheses be employed in a sentence for emphasis?

(A) To add an opinion

(B) To provide an example

(C) To enclose a definition

(D) To express surprise

Correct Answer: 8D

Question 9:  Which punctuation mark is often used within parentheses to separate information?

(A) Comma

(B) Semicolon

(C) Colon

(D) Dash

Correct Answer: 9A

Question 10:  What role do parentheses typically play in technical writing?

(A) Denote footnotes

(B) Enclose citations

(C) Provide clarification or additional details

(D) Mark the end of a paragraph

Correct Answer: 10C