This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Discourse > Substitution – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Substitution Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Things which are of the same kind and of the same dimensions. A) Heterogenous. B) Homogenous. C) Exogenous. D) Endogenous. Show Answer Correct Answer: B) Homogenous. 2. Evaluate-2x if x = 10 A) -8. B) 20. C) -20. D) None of the above. Show Answer Correct Answer: C) -20. 3. What is the solution to the system of equations:y =-2x + 2 and y = 7x +11? A) (1, -4). B) No Solution. C) (-1, 4). D) Infinite Solutions. Show Answer Correct Answer: C) (-1, 4). 4. One which cannot be seen A) Opaque. B) Universal. C) Vulnerable. D) Invisible. Show Answer Correct Answer: D) Invisible. 5. Solve the following systems of equations using substitution:y = 3-x3y + x = 5 A) (2, 1). B) (1, 2). C) (3, 0). D) No solution. Show Answer Correct Answer: A) (2, 1). 6. 3x + 2y = 8-x + y =-11 A) (6, -5). B) (6, -11). C) (-6, -5). D) (-5, 6). Show Answer Correct Answer: A) (6, -5). 7. This museum shows life in an important period of history: ..... of ancient Greece. A) Those. B) That. C) Then. D) Them. Show Answer Correct Answer: B) That. 8. There are a total of 52 students on the soccer team and the field hockey team. The field hockey team has 12 more students than the soccer team. Write a system of linear equations that fits this situation. A) $x+y=52$ $y=x+12$. B) $x+y=52$ $x=y+12$. C) $x+12=52$ $x+y=52$. D) None of the above. Show Answer Correct Answer: A) $x+y=52$ $y=x+12$. 9. A primary halide will likely react with a ..... mechanism A) S$_{N}$1 or S$_{N}$2. B) S$_{N}$2$_{ }$most frequently. C) S$_{N}$1 or E2 or E1$_{ }$depending on the base or nucleophile characterisitcs. D) S$_{N}$1$_{ }$or E2$_{ }$depending on the solvent characteristics. Show Answer Correct Answer: B) S$_{N}$2$_{ }$most frequently. 10. Solve for f(10):f(10) =-x-5 A) 15. B) -15. C) -5. D) 50. Show Answer Correct Answer: B) -15. 11. ..... is a systematic approach to using and reusing materials more productively over their entire life cycles. A) Sustainable materials management. B) Evolutionary proces. C) Fact-based arguments. D) Master planning. Show Answer Correct Answer: A) Sustainable materials management. 12. Solve:y = 4x-10y = 3x-5 A) (1, 2). B) (5, 10). C) (7, -15). D) (1, -5). Show Answer Correct Answer: B) (5, 10). 13. Solve the system of linear equations by substitution. $y=-x$ $y=3x-4$ A) $\left(-1, 1\right)$. B) $\left(1, 0\right)$. C) $\left(1, -1\right)$. D) $\left(0, 1\right)$. Show Answer Correct Answer: C) $\left(1, -1\right)$. 14. Solve by Substitution:x =-3y-172x + 3y =-7 A) (10, -9). B) (-5, -2). C) (1, -20). D) (3, 0). Show Answer Correct Answer: A) (10, -9). 15. Which sentence uses substitution to maintain coherence? A) I have a car, and I have a bike. B) I have a car, and I have one too. C) I have a car, and I have a car too. D) I have a car, and I have a bus. Show Answer Correct Answer: B) I have a car, and I have one too. 16. Integrate $\int\frac{2x}{\sqrt{3+x^2}}dx$ A) $\frac{1}{2\left(3+x^2\right)^{\frac{1}{2}}}+c$. B) $\left(3+2x\right)^{\frac{1}{2}}+c$. C) $2\left(3+x^2\right)^{-\frac{1}{2}}+c$. D) $2\left(3+x^2\right)^{\frac{1}{2}}+c$. Show Answer Correct Answer: D) $2\left(3+x^2\right)^{\frac{1}{2}}+c$. 17. Solve for x and y5x + 3y = 7y = 4 A) (4, -1). B) (1, 4). C) (4, 1). D) (-1, 4). Show Answer Correct Answer: D) (-1, 4). 18. The boy tried to get back his kite which was stuck to a branch. He used a stick to ..... it. A) Retrieve. B) Immortal. C) All the above. D) None of the above. Show Answer Correct Answer: A) Retrieve. 19. Which sentence uses substitution to avoid repetition? A) I have a cat, and I have a dog. B) I have a cat, and I have one too. C) I have a cat, and I have a cat too. D) I have a cat, and I have a fish. Show Answer Correct Answer: B) I have a cat, and I have one too. 20. What is being substituted in the sentence:'She can dance, and so can I'? A) Can. B) She. C) Dance. D) I. Show Answer Correct Answer: C) Dance. 21. Science which claims to turn base metals into gold A) Archaelogy. B) Alchemy. C) Chemistry. D) Criminology. Show Answer Correct Answer: B) Alchemy. 22. Solve the system using the substitution method.y = 3x-132x + 4y = 4 A) (-4, -1). B) (-4, 1). C) (5, -2). D) (5, 2). E) (4, -1). Show Answer Correct Answer: E) (4, -1). 23. The words that of / those of tend to be more ..... A) Formal. B) Informal. C) All the above. D) None of the above. Show Answer Correct Answer: A) Formal. 24. X = 2y = x-2What is the Solution? A) Many Solution. B) (0, 2). C) No Solution. D) (2, 0). Show Answer Correct Answer: D) (2, 0). 25. Evaluate 2r + 1 if r = 3 A) 5. B) 8. C) 7. D) 6. Show Answer Correct Answer: C) 7. 26. Solve for x and y using substitution y = 2x + 1 y = 4x-1 A) (-1, -3). B) (3, 1). C) (-1, 3). D) (1, 3). Show Answer Correct Answer: D) (1, 3). 27. Solve the system of equations. $11x-y=3$ $y=11x-3$ A) No solution. B) $\left(7, 77\right)$. C) $\left(3, 33\right)$. D) Infinite solutions. Show Answer Correct Answer: D) Infinite solutions. 28. If x = 4, calculate 2x + 5 A) 8x + 5. B) 9. C) 13. D) 13x. Show Answer Correct Answer: C) 13. 29. All of these are types of written sources except ..... A) Personal letters. B) Books. C) Newspapers. D) Oral songs. Show Answer Correct Answer: D) Oral songs. 30. Solve the system of equations. $-4x-8y=40$ $y=-4$ A) $\left(-2, -4\right)$. B) $\left(-2, 4\right)$. C) $\left(-23, 4\right)$. D) $\left(-4, -3\right)$. Show Answer Correct Answer: A) $\left(-2, -4\right)$. 31. My favourite museums are two museums of gold: ..... in Bogota and Lima. A) Them. B) That. C) Those. D) They. Show Answer Correct Answer: C) Those. 32. Solve by Substitution:y = 2 and-4x + 7y = 2 A) (3, 2). B) (2, 3). C) (-4, 7). D) None of the above. Show Answer Correct Answer: A) (3, 2). 33. Solve the system by substitution.y = 4x + 32x-3y = 21 A) (2, 11). B) (1, 7). C) (0, 1). D) (-3, -9). Show Answer Correct Answer: D) (-3, -9). 34. $\left(x-y\right)^2$ A) 0. B) 6. C) 3. D) 1. Show Answer Correct Answer: D) 1. 35. If x = 5, y = 3 & z = 2, what is x + 2y + 3z A) 15. B) 18. C) 17. D) 16. Show Answer Correct Answer: C) 17. 36. Find the y-value using substitution.x + 2y = 2x =-4y + 2 A) Y =-3. B) Y = 2. C) Y =-2. D) Y = 0. Show Answer Correct Answer: D) Y = 0. 37. Write the new equation to solve after using the substitution process correctly for the system.y = x-12x-3y=-1 A) 2(x-1)-3y=-1. B) 2x-3(x-1) =-1. C) 2x-3y = 12(x-1). D) None of the above. Show Answer Correct Answer: B) 2x-3(x-1) =-1. 38. Solve each equation using the substitution method:17 = e + 9 A) None of those. B) 8. C) 7. D) 26. Show Answer Correct Answer: B) 8. 39. Which system would be best for you to use to solve this linear equation?y=6x-11-2x-3y=-7 A) Elimination. B) Substitution. C) All the above. D) None of the above. Show Answer Correct Answer: B) Substitution. 40. Which of the following sentences uses substitution for a verb? A) I can swim, and so can she. B) I have a book, and I have a pen. C) I like apples, and I like bananas. D) I saw a movie, and I saw a play. Show Answer Correct Answer: A) I can swim, and so can she. 41. That which cannot be understood A) Illegible. B) Undecipherable. C) Unintelligible. D) Unknown. Show Answer Correct Answer: C) Unintelligible. 42. Y = 8-xx = 3yy =? A) 2. B) 3. C) All the above. D) None of the above. Show Answer Correct Answer: A) 2. 43. That which makes it difficult to recognize the real nature of somebody or something A) Mask. B) Pretense. C) Camouflage. D) Cover. Show Answer Correct Answer: C) Camouflage. 44. Solve by elimination:8x-6y=-20-16x+7y=30 A) (-1, 2). B) (2, -1). C) (1, 4). D) (1, -4). Show Answer Correct Answer: A) (-1, 2). 45. Using Substitution, solve for the following system of linear equations:$-3x+3y=4$ $y=x+3$ A) Infinitely many solutions. B) (3, 4). C) (1, -1). D) No solution. Show Answer Correct Answer: D) No solution. 46. Material substitution doesn't need A) Reviewed regularly through a materials audit process. B) Characteristics of the new material should be well understood. C) Risk, cost of conversion and equipment needed, as well as the environmental impact, need to be carefully evaluated. D) Marketing. Show Answer Correct Answer: D) Marketing. 47. A system of equations is shown below. What is the x-value in the solution to the system of equations?y = 3x-1y = 5x-7 A) 1. B) -2. C) 3. D) None of the above. Show Answer Correct Answer: C) 3. 48. What is electrophilic substitution? A) A substitution reaction in which an electrophile is substituted for the electrons in the benzene ring. B) A substitution reaction in which the benzene ring is attacked by a lone pair of electrons from an electrophile. C) A substitution reaction in which an electrophile is attacked by the electrons in the benzene ring. D) None of the above. Show Answer Correct Answer: C) A substitution reaction in which an electrophile is attacked by the electrons in the benzene ring. 49. Which of the following is NOT used as a substitution? A) Do. B) The. C) So. D) Ones. E) That. Show Answer Correct Answer: B) The. 50. Solve each system by elimination or substitution.y=5x-7-3x-2y=-12 A) None. B) (2, 3). C) Infinite number. D) (3, 2). Show Answer Correct Answer: B) (2, 3). 51. To use the plug it in method how many variables do I need isolated? A) None of them. B) 1 of them. C) All 4 of them, both X's and both Y's. D) None of the above. Show Answer Correct Answer: B) 1 of them. 52. Functioning by means of air A) Aerobic. B) Inflationary. C) Pneumatic. D) Vulcanizing. Show Answer Correct Answer: C) Pneumatic. 53. Solve the system of equations:$y=-2$ $4x-3y=18$ A) $\left(3, -2\right)$. B) $\left(3, 2\right)$. C) No Solution. D) $\left(-2, 3\right)$. Show Answer Correct Answer: A) $\left(3, -2\right)$. 54. Which of the following is not the product of elimination reaction between ethanolic sodium hydroxide and chloroethane? A) Sodium chloride. B) Ethene. C) Water. D) Hydrogen chloride gas. Show Answer Correct Answer: D) Hydrogen chloride gas. 55. Find the solution to these systems y=1x-3y=3x+25 A) (14, 25). B) (-17, 2). C) (-14, -17). D) (-14, 17). Show Answer Correct Answer: C) (-14, -17). 56. What was the main way Italian city-states became wealthy? A) Trade. B) Shipbuilding. C) Banking. D) None of the above. Show Answer Correct Answer: A) Trade. 57. If $x=5$ $\frac{x+3}{4}$ A) $2$. B) $8$. C) $4$. D) $\frac{53}{4}$. Show Answer Correct Answer: A) $2$. 58. Solve each equation using the substitution method:2m = 6 A) 2. B) 12. C) 4. D) None of those. Show Answer Correct Answer: D) None of those. 59. Y =-2x + 18y = 8 A) (2, 8). B) (5, 8). C) (-2, 8). D) (-5, 8). Show Answer Correct Answer: B) (5, 8). 60. $\int_{ }^{ }\sin^{-1}\left(\cos2x\right)dx$ A) $\frac{\pi}{2}x-\frac{x^2}{2}+c$. B) $\frac{\pi}{2}x-x^2+c$. C) $\frac{\pi}{2}x+x^2+c$. D) $\frac{\pi}{2}-2x+c$. Show Answer Correct Answer: B) $\frac{\pi}{2}x-x^2+c$. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesSubstitution Quiz 1Substitution Quiz 2Substitution Quiz 3Substitution Quiz 4Substitution Quiz 5Substitution Quiz 6Substitution Quiz 7Substitution Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books