This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Algebraic Expressions > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 22 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Five times Mike's age, increased by nine A) 9(5+x). B) 5(x+9). C) 5x + 9. D) YAH+5. Show Answer Correct Answer: C) 5x + 9. 2. What are the coefficients in the expression 8a + b + 9? A) 8 only. B) 1 and 8. C) 8 and 9. D) 1, 8, and 9. Show Answer Correct Answer: B) 1 and 8. 3. Write an equation for the word problem:'Three times a number is equal to 27.' A) ZKS = 27. B) ZKS = 18. C) ZKS = I. D) ZKS = ZS. Show Answer Correct Answer: A) ZKS = 27. 4. Simplify the following expression:a-8-10 A) A-2. B) A + 18. C) Any-18. D) A-18. Show Answer Correct Answer: D) A-18. 5. B$^{2}$ + 4when b = 3 A) 12. B) 10. C) 11. D) 13. Show Answer Correct Answer: D) 13. 6. Addition, subtraction, multiplication, and division are called the four basic what? A) Commands. B) Equations. C) Terms. D) Operations. Show Answer Correct Answer: D) Operations. 7. 2xy can be combined with 3xy$^{2}$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. "Twice the quantity of" means you will use ..... to write the expression. A) Addition. B) Subtraction. C) Parenthesis. D) Division. Show Answer Correct Answer: C) Parenthesis. 9. An expression with two unlike terms is called A) A monomial. B) A binomial. C) The trinomial. D) None of the above. Show Answer Correct Answer: B) A binomial. 10. 21a + 21b-21c + 21 + 1a + 2b + 2c + 2 A) + 23B-19C + 23. B) + 23B-19C + 23. C) 22a + 22b + 19c + 23. D) Fay-Act + 19 h + 23. Show Answer Correct Answer: A) + 23B-19C + 23. 11. What is the constant of the following algebraic expression?8s + 5-4b A) 5. B) 8. C) 4. D) 8, 5, and 4. Show Answer Correct Answer: A) 5. 12. Find the expression that correctly shows "the sum of the product of 3 and 8 and the product of 12 and 2" . A) (3 + 8) x (12 + 2). B) 3 x 8 x 12 x 2. C) (3 x 8) + (12 x 2). D) 3 + 8 + 12 + 2. Show Answer Correct Answer: C) (3 x 8) + (12 x 2). 13. ..... expression is a combination of one or more constants and variables along with at least one mathematical operation. A) Geometric. B) Algebraic. C) Probability. D) None of the above. Show Answer Correct Answer: B) Algebraic. 14. 2x +7y-89 is ..... term. A) Mononial. B) Binomial. C) Trinomial. D) None of the above. Show Answer Correct Answer: C) Trinomial. 15. Are the following terms 'like' or 'unlike' ..... 7a$^{2}$2a A) Like. B) Unlike. C) All the above. D) None of the above. Show Answer Correct Answer: B) Unlike. 16. The expression (l + m) (2m + p)-2m (p + m) can be simplified as A) 2lm + lp. B) 2lm + lp-mp. C) 2lm + lp + mp. D) 2lm + lp-2mp. Show Answer Correct Answer: B) 2lm + lp-mp. 17. 2 + (9$^{2 }$-4) A) 77. B) 79. C) 88. D) 16. Show Answer Correct Answer: B) 79. 18. 14 less than a number divided by 3. A) $\frac{3}{x}-14$. B) $\frac{x}{3}-14$. C) $14-\frac{3}{x}$. D) $14-\frac{x}{3}$. Show Answer Correct Answer: B) $\frac{x}{3}-14$. 19. Evaluate the expression when m = 5m$^{2}$ + 4 A) 9. B) 29. C) 14. D) 21. Show Answer Correct Answer: B) 29. 20. Which number is a coefficient in the algebraic expression 9 ( 12b + 1)? A) 12. B) 15. C) 9. D) 1. Show Answer Correct Answer: A) 12. 21. Which has a fixed value? A) Variable. B) Exponent. C) Constant. D) None of the above. Show Answer Correct Answer: C) Constant. 22. The difference between t and 6 A) T + 6. B) 6 + t. C) T-6. D) To. Show Answer Correct Answer: C) T-6. 23. Solve when a=3:6 + a A) 63. B) 9. C) Chap. D) 18. Show Answer Correct Answer: B) 9. 24. The quotient of seven and w A) 7/w. B) 7w. C) W/7. D) And h. Show Answer Correct Answer: A) 7/w. 25. Which algebraic expression best matches the verbal phrase? "2 less than a number" A) 2-b. B) B + 2. C) B $\cdot$. D) B-2. Show Answer Correct Answer: D) B-2. 26. Evaluate:n + 6 when n = 6 A) 12. B) 36. C) 0. D) 6. Show Answer Correct Answer: A) 12. 27. We can add and subtract only ..... terms. A) Like Terms. B) Unlike Terms. C) Both. D) None of the above. Show Answer Correct Answer: A) Like Terms. 28. The expression x + y + z is in A) Two variables. B) One variable. C) Three variables. D) No variable. Show Answer Correct Answer: C) Three variables. 29. Simpel:Kha + 2-A + 4 A) 8a + 6. B) 8a. C) Any + i. D) Any + a. Show Answer Correct Answer: C) Any + i. 30. Factorise:$-5x+10$ A) $-5(x-2)$. B) $-5(x+2)$. C) $5(x-5)$. D) $5(x+5)$. Show Answer Correct Answer: A) $-5(x-2)$. 31. Use the distributive property to simplify:3(2x + 5) A) Shi + 10. B) Shi + 15. C) Sh-15. D) Shi + 5. Show Answer Correct Answer: B) Shi + 15. 32. Which expression is equivalent to $\left(5\cdot x\right)\+4$ A) 9. B) $ 5X + 4 $. C) $5\+4\\cdot x$. D) $5\\cdot\left(x\+4\right)$. Show Answer Correct Answer: B) $ 5X + 4 $. 33. Evaluate 2n + 7 if n = 7 A) 34. B) 21. C) 14. D) None of the above. Show Answer Correct Answer: B) 21. 34. What is the product of 1/2 and (6x + 8)? A) 6.5x + 8.5. B) ZKS + h. C) ZKS + 8. D) ZKS-h. Show Answer Correct Answer: B) ZKS + h. 35. What are the terms in the expression?4x + 6y-2 A) 4x, 6y. B) -2. C) 4x, 6y, -2. D) X, y. Show Answer Correct Answer: C) 4x, 6y, -2. 36. Twice a number plus six A) X (i). B) X + i. C) X / i. D) X-i. Show Answer Correct Answer: B) X + i. 37. The quotient of a number and 20. A) $\frac{20}{x}$. B) 20x. C) $\frac{x}{20}$. D) X + 20. Show Answer Correct Answer: C) $\frac{x}{20}$. 38. Expressions consists of ..... and ..... A) Variables, constants. B) Identities. C) Expressions. D) None of these. Show Answer Correct Answer: A) Variables, constants. 39. If z=33, y=24, n=12 and a=16, find the answer of 3z-2y+n$^{2}$-a A) 179. B) 178. C) -179. D) 169. Show Answer Correct Answer: A) 179. 40. What would be the second step in this problem? (3 + 4) 9 + 3 = A) Addition. B) Multiplication. C) Exponent. D) Parenthesis. Show Answer Correct Answer: B) Multiplication. 41. QuotientThe answer in ..... A) Addition. B) Division. C) Multiplication. D) Subtraction. Show Answer Correct Answer: B) Division. 42. Translate this phrase into an algabraic expression.78 less than Amari's test scoreUse c to represent Amari's test score. A) C/78. B) 78-c. C) C-78. D) C + 78. Show Answer Correct Answer: C) C-78. 43. Which algebraic expression best matches the phrase: "The difference of a number, c and six" A) 6c. B) $c^6$. C) C-6. D) C + 6. Show Answer Correct Answer: C) C-6. 44. Simplify 4x + 8 + 2x-7. A) + + 1. B) Shi + 15. C) Sh-1. D) Shi + 1. Show Answer Correct Answer: D) Shi + 1. 45. $Simplify:\\\frac{x^2+6x}{x^2+3x-18}$ A) $\frac{x+6}{x-3}$. B) $\frac{x}{x-3}$. C) $\frac{x}{x+3}$. D) $\frac{x}{x+6}$. Show Answer Correct Answer: B) $\frac{x}{x-3}$. 46. A symbol or letter that represents an unknown quantity A) Constant. B) Coefficient. C) Symbol. D) Variable. Show Answer Correct Answer: D) Variable. 47. 56m-2m x 8-8-2 = A) 40m-6. B) 40m-10. C) 40m + 6. D) 40m + 10. Show Answer Correct Answer: B) 40m-10. 48. The sum of 13 and twice a number h A) 13 /. B) 13 +. C) 13 x 2h. D) 13-H. Show Answer Correct Answer: B) 13 +. 49. What is the area of a square with side length s? A) S+s. B) 2s. C) SXS. D) Cc. Show Answer Correct Answer: C) SXS. 50. Simplify the algebraic expression:3(x-2) + 5x. A) ZKS-2. B) 8x-6. C) -8x + 6. D) 8x-2. E) 8x + 6. Show Answer Correct Answer: B) 8x-6. 51. If p =-6, what does p + 4 equal? A) -3. B) 10. C) -24. D) -2. Show Answer Correct Answer: D) -2. 52. Factors of $-5x^2y^2z$ A) $-5\times x^2\times y\times z$. B) $-5\times x\times y\times z^2$. C) $-5\times x\times y\times z$. D) $-5\times x\times x\times y\times y\times z$. Show Answer Correct Answer: D) $-5\times x\times x\times y\times y\times z$. 53. Simplify:8-4(-4)-2$^{2}$ + 5 A) 15. B) 25. C) 7. D) 9. Show Answer Correct Answer: B) 25. 54. What is the value of the expression-5(3 + 4)? A) -2. B) 2. C) -12. D) -35. Show Answer Correct Answer: D) -35. 55. 4 more than the sum of 8 and 3 A) 4 + (8 + 3). B) 8 + 3 + 4. C) 4 + (8 x 3). D) 4 x (8 + 3). Show Answer Correct Answer: A) 4 + (8 + 3). 56. Solve the equation for yHint:which answer makes the equation true?35 = y-3 A) 32. B) 38. C) -4. D) -38. Show Answer Correct Answer: B) 38. 57. 4x + ..... is same as 7x + 3y. A) $-11x+3y$. B) 3. C) $3x+3y$. D) $-3x+3y$. Show Answer Correct Answer: C) $3x+3y$. 58. What does it mean to find the "difference" between two numbers? A) Multiply them. B) Divide them. C) Add them. D) Subtract Them. Show Answer Correct Answer: D) Subtract Them. 59. $Simplify:\\\frac{x^2+7x+10}{x^2-4}$ A) $\frac{x-5}{x+2}$. B) $\frac{x-5}{x-2}$. C) $\frac{x+5}{x-2}$. D) $\frac{x+5}{x+2}$. Show Answer Correct Answer: C) $\frac{x+5}{x-2}$. 60. $\left(-5x^3y^2\right)\left(-3x^5y\right)$ A) $-8x^8 $. B) $-15x^8$. C) $ 8x^8 $. D) $15x^8y^3$. Show Answer Correct Answer: D) $15x^8y^3$. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 QuizzesClass 7 Mathematics Chapter 10 Algebraic Expressions Quiz 1Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 2Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 3Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 4Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 5Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 6Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 7Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books