This quiz works best with JavaScript enabled. Home > Grammar > Discourse > Substitution – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Substitution Quiz 15 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 5 + X = yIf X = 2, then Y = A) 6. B) 7. C) 9. D) None of the above. Show Answer Correct Answer: B) 7. 2. Which of the following compounds will undergo bromination most rapidly using Br$_{2}$, FeBr$_{3}$? A) P-methylacetanilide. B) Bromobenzene. C) Acetanilide. D) Dibromobenzene. Show Answer Correct Answer: A) P-methylacetanilide. 3. Is (2, 3) a solution to y=2x+1 A) Yes, because 3=2(2)+1 is true. B) Yes, because 2=2(3)+1 is true. C) No, because when the x=2 the y should be 5. D) No, because when the x=2 the y should be 4. Show Answer Correct Answer: C) No, because when the x=2 the y should be 5. 4. Solve with substitutionx =-3y-8x-2y =-3 A) (5, -1). B) (-5, 1). C) (-5, -1). D) (1, -5). Show Answer Correct Answer: C) (-5, -1). 5. Solve the system by Substitution. y=2xx + y = 9 A) (6, 3). B) (3, 6). C) (-3, -6). D) No solution. Show Answer Correct Answer: B) (3, 6). 6. The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean? A) After 5 week the plant is 4 inches tall. B) The plant grows at a rate of 5/4 inch per week. C) After 4 weeks the plant is 5 inches tall. D) The plant grows at a rate of 1 inch per week. Show Answer Correct Answer: C) After 4 weeks the plant is 5 inches tall. 7. Solve by Substitution:x = 1 and x + y = 6 A) (1, 6). B) (1, 5). C) (1, 1). D) None of the above. Show Answer Correct Answer: B) (1, 5). 8. What is the value of-3y-9 if y =-8? A) 15. B) -15. C) 14. D) -14. Show Answer Correct Answer: A) 15. 9. Which sentence demonstrates verbal substitution? A) I will do it, and so will he. B) I have a car, and I have a bike. C) I like apples, and I like oranges. D) I saw a movie, and I saw a play. Show Answer Correct Answer: A) I will do it, and so will he. 10. Solve the system using the substitution methody = 5x-5y =-4x + 22 A) (1, 2). B) (3, 10). C) (-1, 2). D) (-3, 10). Show Answer Correct Answer: B) (3, 10). 11. Which equation has x=9 as a solution A) 4 + x = 12. B) 5x = 45. C) 2x = 20. D) X + 7 = 26. Show Answer Correct Answer: B) 5x = 45. 12. Solve by elimination:-6x + 5y = 5 6 x-3 y = 9 A) (7, 5). B) (7, -5). C) (5, 7). D) (5, 5). Show Answer Correct Answer: C) (5, 7). 13. A body through light can pass A) Democracy. B) Court. C) Transparent. D) Rare. Show Answer Correct Answer: C) Transparent. 14. What is the solution?3x + 5y = 132x + y = 4 A) Infinite solutions. B) (2, 1). C) (1, 2). D) No solution. Show Answer Correct Answer: C) (1, 2). 15. Solve the system of equations:-8x-10y = 20 8x + 6y = 4 A) (-5, -6). B) (6, 5). C) (-6, -5). D) (5, -6). Show Answer Correct Answer: D) (5, -6). 16. ..... are the inputs used in the production process to create finished products. A) Raw materials. B) Money. C) Building. D) Inventory. Show Answer Correct Answer: A) Raw materials. 17. Solve each system of equations.y = 3x-11 2x + 3y = 0 A) (-2, 3). B) (-3, 2). C) (3, -2). D) (2, -3). Show Answer Correct Answer: C) (3, -2). 18. Given the equation 4x + 2y = 10 What is the slope-intercept form of this equation? A) Y = 2x + 5. B) Y =-2x + 5. C) Y = 4x + 10. D) Y =-2x-10. Show Answer Correct Answer: B) Y =-2x + 5. 19. Solve the following systems of equations using substitution:5x-2y = 3y = 2x A) (6, 3). B) (1, 2). C) (3, 6). D) (2, 1). Show Answer Correct Answer: C) (3, 6). 20. The sum of m and k A) Mk. B) M-k. C) M + k. D) M / k. Show Answer Correct Answer: C) M + k. 21. Solve the system using substitution:x + y = 19y = 3x-1 A) (14, 5). B) (11, 8). C) (5, 14). D) (8, 11). Show Answer Correct Answer: C) (5, 14). 22. When $a=4$ $a+a+a$ A) $3a$. B) $3$. C) $12$. D) $64$. Show Answer Correct Answer: C) $12$. 23. A book which tells that what various word mean A) Dictionery. B) Illegable. C) School. D) SST book. Show Answer Correct Answer: A) Dictionery. 24. A person who loves mankind and works for public welfare. A) Misanthrope. B) Philanthrope. C) Pioneer. D) Plagiarist. Show Answer Correct Answer: B) Philanthrope. 25. I liked the roller-coaster and ..... did my friends. A) Too. B) So. C) Neither. D) None of the above. Show Answer Correct Answer: B) So. 26. Work out the value of the following expressions when a = 3, b = 4 and c = 5.2a A) 5. B) 6. C) 8. D) 10. Show Answer Correct Answer: B) 6. 27. What is an irrational fear of confined spaces called? A) Magolomania. B) Schizophrenia. C) Kleptomania. D) Claustrophobia. Show Answer Correct Answer: D) Claustrophobia. 28. Y = 3xx = 5y =? A) 13. B) 14. C) 15. D) 16. Show Answer Correct Answer: C) 15. 29. 7x + y =-20y = 3x + 10 A) (-3, 1). B) (-1, -3). C) (-3, -7). D) (-1, 7). Show Answer Correct Answer: A) (-3, 1). 30. $\int_{ }^{ }\left(x^4+2x^2-4x\right)\left(x^3+x-1\right)dx$ A) $\frac{\left(x^4+2x^2-4x\right)^2}{2}+C$. B) $\frac{\left(x^4+2x^2-4x\right)^2}{8}+C$. C) $2\left(x^4+2x^2-4x\right)^2+C$. D) $8\left(x^4+2x^2-4x\right)^2+C$. Show Answer Correct Answer: B) $\frac{\left(x^4+2x^2-4x\right)^2}{8}+C$. ← 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