This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Parentheses – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 7 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. John's answer to the question below was 12h + 3. What were John's errors?Expand and simplify the expression below:6h (2h + 3) A) He did not add the powers for the variable h. B) He did not multiply 6h x 3. C) He did not use the distributive law correctly. D) All of the above. Show Answer Correct Answer: D) All of the above. 2. $-2\left(x+7\right)=$ A) $-2x-14$. B) $-2x+14$. C) $2x+14$. D) $2x-14$. Show Answer Correct Answer: A) $-2x-14$. 3. He thought it would be useful to use brackets to group terms. A) Christopher Marlow. B) Christopher Clavius. C) Christopher Columbus. D) Christopher meloni. Show Answer Correct Answer: B) Christopher Clavius. 4. Write the expression in simplest radical form. $\sqrt[]{49}$ A) $7$. B) 7 Mathematical EquivalenceOFF. C) All the above. D) None of the above. Show Answer Correct Answer: A) $7$. 5. Write the expression in simplest radical form. $\sqrt[]{300}$ A) $10\sqrt{3}$. B) 103 Mathematical EquivalenceOFF. C) All the above. D) None of the above. Show Answer Correct Answer: A) $10\sqrt{3}$. 6. Jordan observed a cell that only has cytoplasm, nucleus, cell membrane, and vacuole. What type of cell is it? A) Plant. B) Animal. C) All the above. D) None of the above. Show Answer Correct Answer: B) Animal. 7. 5(x-4) = 16-2(1-2x) A) 34/9. B) 34. C) -6. D) -2/3. Show Answer Correct Answer: B) 34. 8. Where should I place the bracket to make these equation true.10-4 x 5 = 30 A) 10-(4 x 5) = 30. B) (10-4 x 5) = 30. C) (10-4) x 5 = 30. D) None of the above. Show Answer Correct Answer: C) (10-4) x 5 = 30. 9. What historic event made it no longer a guarantee that all four 1 seeds would win their matchups? A) UMBC's upset of Virginia in 2018. B) The expansion to 68 teams. C) The introduction of the 3-point line. D) The first televised NCAA tournament. Show Answer Correct Answer: A) UMBC's upset of Virginia in 2018. 10. All but one statement below is further evidence in support of the endosymbiosis theory. That is A) Nuclear DNA is bundled up in linear strands. B) Mitochondria have their own circular DNA genome. C) Bacterial DNA is capable of directing protein synthesis and enzyme production. D) Mitochondria are more closely related to bacterial cells than the eukaryotic cells in which they reside. Show Answer Correct Answer: D) Mitochondria are more closely related to bacterial cells than the eukaryotic cells in which they reside. 11. How many total teams are in the 2021 March Madness bracket? A) 60. B) 68. C) 16. D) 32. Show Answer Correct Answer: B) 68. 12. Sic is a Latin term for "so" or "thus", though we often use it as an acronym for "spelling is correct." A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. Allen and Andrew have the same biological parents. Why do they not resemble either of their parents? A) Each child receives genes from only one of the parents. B) Each child receives only half of each parent's genes. C) Each child receives only maternal genes. D) Each child receives only paternal genes. Show Answer Correct Answer: B) Each child receives only half of each parent's genes. 14. $\cos\left(\sin^{-1}\left(-\frac{1}{4}\right)\right)$ A) $-\frac{1}{\sqrt{15}}$. B) $-\frac{\sqrt{15}}{4}$. C) $\frac{\sqrt{15}}{4}$. D) $-\frac{1}{4}$. Show Answer Correct Answer: C) $\frac{\sqrt{15}}{4}$. 15. Apply the distributive property:-3(4-y) A) -12-3y. B) -12 + 3y. C) -3(4 + y). D) 3(4 + y). Show Answer Correct Answer: B) -12 + 3y. 16. Which of the following is NOT a solution? A) Soda. B) Saltwater. C) Trail mix. D) Air. Show Answer Correct Answer: C) Trail mix. 17. Which option, when expanded will give:$2n^2-8n^3$ A) $3n(1-4n)$. B) $2n^2(n-4n^2)$. C) $2n^3(1-4n)$. D) $2n^2(1-4n)$. Show Answer Correct Answer: D) $2n^2(1-4n)$. 18. The ball jumped out of the receiver's hands. A) Hyperbole. B) Personification. C) Simile. D) Metaphor. Show Answer Correct Answer: B) Personification. 19. Write the expression in simplest radical form. $\sqrt[]{245}$ A) $7\sqrt{5}$. B) 75 Mathematical EquivalenceOFF. C) All the above. D) None of the above. Show Answer Correct Answer: A) $7\sqrt{5}$. 20. Which of the following affects a substance's solubility? A) Temperature. B) Size of particle. C) Stirring/agitation. D) All of the above. Show Answer Correct Answer: D) All of the above. 21. Who took Frankie from the swim meet? A) Luke. B) Walter. C) Rance. D) Butch. Show Answer Correct Answer: B) Walter. 22. What needs to happen for actual tax rates to change? A) A public vote. B) A presidential decree. C) Automatic adjustment for inflation. D) Politicians need to vote on it. Show Answer Correct Answer: D) Politicians need to vote on it. 23. Determine the tax bracket for an individual with an income of $ 55, 000, given the tax brackets:10% for income up to $ 9, 700, 12% for income between $ 9, 701 and $ 39, 475, and 22% for income above $ 39, 475. A) 18%. B) 22%. C) 25%. D) 15%. Show Answer Correct Answer: B) 22%. 24. Identify the tax bracket for an individual earning $ 35, 000, with tax rates of 10% for income up to $ 9, 700, 12% for income between $ 9, 701 and $ 39, 475, and 22% for income above $ 39, 475. A) 15%. B) 12%. C) 18%. D) 20%. Show Answer Correct Answer: B) 12%. 25. Distribute:-2(3x-5) A) -6x + 10. B) 2(3x-5). C) -6x-10. D) -2(3x + 5). Show Answer Correct Answer: A) -6x + 10. 26. Why does the one of the items in a solution seem to "disappear" ? A) The particles become so spread out by the water that they cannot be seen. B) The particles become colorless. C) The particles do not retain their physical properties. D) The solution is magic. Show Answer Correct Answer: A) The particles become so spread out by the water that they cannot be seen. 27. What team is Arkansas scheduled to play? A) Colgate. B) Baylor. C) Ohio University. D) Utah. Show Answer Correct Answer: A) Colgate. 28. Which ocean is off the California coast? A) Pacific. B) Specific. C) Atlantic. D) None of the above. Show Answer Correct Answer: A) Pacific. 29. What is the marginal tax rate for someone with a taxable income of $ 100, 000? A) 22%. B) 12%. C) 24%. D) 10%. Show Answer Correct Answer: C) 24%. 30. Humans use ..... to pass on desired phenotypic traits to the next generation of organisms. A) Artificial fertilization. B) Selective breeding. C) Selective insemination. D) Natural breeding. Show Answer Correct Answer: B) Selective breeding. 31. Sound travels faster through ..... medium. A) Denser. B) Soft shelled. C) Looser. D) Less dense. Show Answer Correct Answer: A) Denser. 32. What rank is Ohio State? A) 10. B) 2. C) 1. D) 15. Show Answer Correct Answer: B) 2. 33. Which of the following sentences uses brackets to add information within a quote? A) "The results were {unexpectedly} positive.". B) "The results were (unexpectedly) positive.". C) "The results were positive.". D) "The results were [unexpectedly] positive.". Show Answer Correct Answer: D) "The results were [unexpectedly] positive.". 34. If the parenthetical comment itself is an exclamation or question, the exclamation or question mark goes outside the parentheses. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 35. Who is Mr. Novotony? A) Annie's case worker. B) Annie's foster father. C) Annie's swim coach. D) Annie's biologial father. Show Answer Correct Answer: A) Annie's case worker. 36. Expand and Simplify:$\left(2x+4\right)\left(x-3\right)$ A) $2x^2+2x-12$. B) $3x^2-2x-12$. C) $2x^2-2x-12$. D) $2x^2+4x-6x-12$. Show Answer Correct Answer: C) $2x^2-2x-12$. 37. Matter is anything that has mass and takes up space. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 38. What is a lens that is thicker at the edges and thinner in the middle? A) Combat lens. B) Concave lens. C) Convex lens. D) Concave lens. Show Answer Correct Answer: B) Concave lens. 39. Which kingdom is completely composed of unicellular organisms that are prokaryotic? A) Eubacteria. B) Fungi. C) Protista. D) Plantae. Show Answer Correct Answer: A) Eubacteria. 40. Simplify the following expression:19-( 3-5b) A) 21-5b. B) 21 + 5b. C) 16 + 5b. D) 16-5b. Show Answer Correct Answer: C) 16 + 5b. 41. $-3\left(6y-1\right)=$ A) $-18y_{ }+1$. B) $-18y-3$. C) $18y+3$. D) $-18y+3$. Show Answer Correct Answer: D) $-18y+3$. 42. Factorise fully. $21abc^2-36ab+15c$ A) $3\left(7abc^2-12ab+5c\right)$. B) $7\left(3abc^2-5ab+2c\right)$. C) $3ab\left(7c^2-12+5c\right)$. D) $3b\left(7ac^2-12a+5c\right)$. Show Answer Correct Answer: A) $3\left(7abc^2-12ab+5c\right)$. 43. What division of the bracket is Ohio State located? A) West. B) North. C) South. D) East. Show Answer Correct Answer: C) South. 44. $-5\left(2-3y\right)=$ A) $-10-15y$. B) $10+15y$. C) $10-15y$. D) $-10+15y$. Show Answer Correct Answer: D) $-10+15y$. 45. Calculate the tax owed for an individual with an income of $ 45, 000, given the tax brackets:10% for income up to $ 9, 700, 12% for income between $ 9, 701 and $ 39, 475, and 22% for income above $ 39, 475. A) $ 4, 453.50. B) $ 4, 000. C) $ 5, 200. D) $ 3, 500. Show Answer Correct Answer: A) $ 4, 453.50. 46. Every year the number of vehicles running on the roads is increasing. These vehicles release many harmful gases into the atmosphere. What effect does this have on living things? A) Plants cannot complete the process of photosynthesis. B) It causes respiratory disorders in humans and animals. C) Microorganisms thrive under these conditions and grow in number. D) The gases mix with rain and add more nutrients to aquatic ecosystems. Show Answer Correct Answer: B) It causes respiratory disorders in humans and animals. 47. Which sentence uses proper punctuation with the parentheses? A) When I travel to Spain (if I ever get there), I'll buy a souvenir. B) When I travel, to Spain, (if I ever get there, ), I'll buy a souvenir. C) When I travel to Spain, (if I ever get there) I'll buy a souvenir. D) When I travel to Spain (if I ever get there) I'll buy a souvenir. Show Answer Correct Answer: A) When I travel to Spain (if I ever get there), I'll buy a souvenir. 48. Where should I place the bracket to make these equation true.6 + 6 x 3 = 36 A) (6 + 6 x 3) = 36. B) (6 + 6) x 3 = 36. C) 6 + (6 x 3). D) None of the above. Show Answer Correct Answer: B) (6 + 6) x 3 = 36. 49. $\cos^{-1}\left(\sin\\frac{5\pi}{4}\right)$ A) $\frac{3\pi}{4}$. B) $-\frac{\pi}{4}$. C) $\frac{5\pi}{4}$. D) $\frac{\pi}{4}$. Show Answer Correct Answer: A) $\frac{3\pi}{4}$. 50. What are the improved odds of picking a perfect NCAA bracket if you have some knowledge about basketball? A) 1 in 9.2 quintillion. B) 1 in 10 billion. C) 1 in 120.2 billion. D) 1 in 40 billion. Show Answer Correct Answer: C) 1 in 120.2 billion. 51. Which of the following sentences uses brackets to add clarification within a quote? A) "The {CEO} announced the new policy.". B) "The [CEO] announced the new policy.". C) "The announced the new policy.". D) "The (CEO) announced the new policy.". Show Answer Correct Answer: B) "The [CEO] announced the new policy.". 52. Angin yang berganti arah setiap enam bulan sekali disebut ..... A) Angin Darat. B) Angin Laut. C) Angin Tornado. D) Angin Muson. Show Answer Correct Answer: D) Angin Muson. 53. Fully factorise the following expression ..... 16x + 24 A) 4(4x + 6). B) 2(8x + 12). C) 4(4x-6). D) 8(2x + 3). Show Answer Correct Answer: D) 8(2x + 3). 54. Simplify:6(m + 1)-2m A) 4m + 2. B) 4m + 6. C) 6m-2. D) 2m + 6. Show Answer Correct Answer: B) 4m + 6. 55. Who became Frankie's foster parents when the Crawfords lost their home? A) Annie's basketball coach. B) Wiz and his wife. C) The Howards. D) Leah's Family. Show Answer Correct Answer: B) Wiz and his wife. 56. Who is Emily Palmer? A) Annie's English teacher. B) Annie's volleyball coach. C) Annie's caseworker. D) Annie's therapist. Show Answer Correct Answer: D) Annie's therapist. 57. More force creates more acceleration. A) Law of Inertia. B) Law of Mass and Acceleration. C) Law of Action Reaction. D) None of the above. Show Answer Correct Answer: B) Law of Mass and Acceleration. 58. $\left(y+1\right)\left(y+3\right)$ A) $y^2+4y+3$. B) $y^2+3y+4$. C) $y^2+4y+4$. D) $x^2+4x+3$. Show Answer Correct Answer: A) $y^2+4y+3$. 59. This type of bracket is used for explanations. A) Square. B) Braces or curly. C) Angle. D) Round/parenthesis. Show Answer Correct Answer: D) Round/parenthesis. 60. What team is Ohio State schedule to play? A) Virginia. B) Gonzaga. C) Morehouse State. D) Oral Roberts. Show Answer Correct Answer: D) Oral Roberts. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 6Parentheses Quiz 8Parentheses Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books