This quiz works best with JavaScript enabled. Home > Grammar > Discourse > Substitution – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Substitution Quiz 22 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Not too expensive, so possible to buy A) Exorbitant. B) Excessive. C) Affordable. D) Plausible. Show Answer Correct Answer: C) Affordable. 2. O-cresol is nitrated. The major product is A) 2-methyl-4-nitrophenol. B) 2-methyl-3-nitrophenol. C) 2-methyl-5-nitrophenol. D) B and c. Show Answer Correct Answer: A) 2-methyl-4-nitrophenol. 3. $\left(a-b\right)^2$ A) 36. B) 12. C) 6. D) 93. Show Answer Correct Answer: A) 36. 4. Things which are of the same kind and of the same dimensions. A) Endogenous. B) Exogenous. C) Heterogenous. D) Homogenous. Show Answer Correct Answer: D) Homogenous. 5. Evaluate-2x if x = 10 A) -8. B) 20. C) -20. D) None of the above. Show Answer Correct Answer: C) -20. 6. What is the solution to the system of equations:y =-2x + 2 and y = 7x +11? A) (1, -4). B) (-1, 4). C) No Solution. D) Infinite Solutions. Show Answer Correct Answer: B) (-1, 4). 7. One which cannot be seen A) Opaque. B) Universal. C) Invisible. D) Vulnerable. Show Answer Correct Answer: C) Invisible. 8. Solve the following systems of equations using substitution:y = 3-x3y + x = 5 A) No solution. B) (1, 2). C) (3, 0). D) (2, 1). Show Answer Correct Answer: D) (2, 1). 9. 3x + 2y = 8-x + y =-11 A) (-5, 6). B) (6, -11). C) (-6, -5). D) (6, -5). Show Answer Correct Answer: D) (6, -5). 10. This museum shows life in an important period of history: ..... of ancient Greece. A) Then. B) Those. C) Them. D) That. Show Answer Correct Answer: D) That. 11. 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) $x+y=52$ $y=x+12$. 12. A primary halide will likely react with a ..... mechanism A) S$_{N}$1$_{ }$or E2$_{ }$depending on the solvent characteristics. B) S$_{N}$2$_{ }$most frequently. C) S$_{N}$1 or E2 or E1$_{ }$depending on the base or nucleophile characterisitcs. D) S$_{N}$1 or S$_{N}$2. Show Answer Correct Answer: B) S$_{N}$2$_{ }$most frequently. 13. Solve for f(10):f(10) =-x-5 A) 15. B) -5. C) -15. D) 50. Show Answer Correct Answer: C) -15. 14. ..... is a systematic approach to using and reusing materials more productively over their entire life cycles. A) Sustainable materials management. B) Master planning. C) Evolutionary proces. D) Fact-based arguments. Show Answer Correct Answer: A) Sustainable materials management. 15. Solve:y = 4x-10y = 3x-5 A) (7, -15). B) (1, -5). C) (5, 10). D) (1, 2). Show Answer Correct Answer: C) (5, 10). 16. Solve the system of linear equations by substitution. $y=-x$ $y=3x-4$ A) $\left(1, -1\right)$. B) $\left(-1, 1\right)$. C) $\left(1, 0\right)$. D) $\left(0, 1\right)$. Show Answer Correct Answer: A) $\left(1, -1\right)$. 17. Solve by Substitution:x =-3y-172x + 3y =-7 A) (1, -20). B) (3, 0). C) (-5, -2). D) (10, -9). Show Answer Correct Answer: D) (10, -9). 18. 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. 19. 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: C) $2\left(3+x^2\right)^{\frac{1}{2}}+c$. 20. Solve for x and y5x + 3y = 7y = 4 A) (4, 1). B) (4, -1). C) (1, 4). D) (-1, 4). Show Answer Correct Answer: D) (-1, 4). 21. 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. 22. 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. 23. What is being substituted in the sentence:'She can dance, and so can I'? A) Dance. B) She. C) Can. D) I. Show Answer Correct Answer: A) Dance. 24. Science which claims to turn base metals into gold A) Chemistry. B) Archaelogy. C) Alchemy. D) Criminology. Show Answer Correct Answer: C) Alchemy. 25. Solve the system using the substitution method.y = 3x-132x + 4y = 4 A) (5, 2). B) (4, -1). C) (-4, -1). D) (5, -2). E) (-4, 1). Show Answer Correct Answer: B) (4, -1). 26. 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. 27. X = 2y = x-2What is the Solution? A) (2, 0). B) (0, 2). C) No Solution. D) Many Solution. Show Answer Correct Answer: A) (2, 0). 28. Evaluate 2r + 1 if r = 3 A) 6. B) 5. C) 7. D) 8. Show Answer Correct Answer: C) 7. 29. Solve for x and y using substitution y = 2x + 1 y = 4x-1 A) (1, 3). B) (-1, -3). C) (-1, 3). D) (3, 1). Show Answer Correct Answer: A) (1, 3). 30. Solve the system of equations. $11x-y=3$ $y=11x-3$ A) $\left(3, 33\right)$. B) $\left(7, 77\right)$. C) No solution. D) Infinite solutions. Show Answer Correct Answer: D) Infinite solutions. ← PreviousNext →Related QuizzesGrammar QuizzesSubstitution Quiz 1Substitution Quiz 2Substitution Quiz 3Substitution Quiz 4Substitution Quiz 5Substitution Quiz 6Substitution Quiz 7Substitution Quiz 8Substitution Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books