This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Algebraic Expressions > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simplify by use of common factors $\frac{ax-ay+bx-by}{a+b}$ A) X-y. B) A-b. C) X + y. D) X. Show Answer Correct Answer: A) X-y. 2. Write an expression to match the words:the product of five and nine A) 5 x 9. B) 9-5. C) 95. D) 5 + 9. Show Answer Correct Answer: A) 5 x 9. 3. Evaluate the expression when h =-6.19 + h A) 13. B) -1. C) -13. D) 7. Show Answer Correct Answer: A) 13. 4. Find the common factor in the expression 7a$^{2}$-21a is ..... A) Come. B) 7a(a +3). C) 7a (A-3). D) 7ea (A-21). Show Answer Correct Answer: A) Come. 5. What are the like terms in the following expression?4x$^{2}$-3x-2x A) 3x, -2x. B) 3x, 2x. C) -3x, -2x. D) -3x, 2x. Show Answer Correct Answer: C) -3x, -2x. 6. A number less than eleven A) 11-x. B) X + 10. C) X-11. D) 11/x. Show Answer Correct Answer: A) 11-x. 7. The process of finding the value of a numerical or algebraic EXPRESSION is called what? A) Evaluating. B) Identifying. C) Graphing. D) Solving. Show Answer Correct Answer: A) Evaluating. 8. Translate to an algebraic expression.125 subtracted from a number A) 125-n. B) N-125. C) All the above. D) None of the above. Show Answer Correct Answer: B) N-125. 9. What are the like terms in this expression? a + 2 + 3b + 4 + 5ab A) A, 2, 3b, 4, 5ab. B) 2, 4. C) A, 3b, 5ab. D) A, b, ab. Show Answer Correct Answer: B) 2, 4. 10. In an algebraic expression, what is the word that describes the letter that stands for an unknown number? A) Term. B) Product. C) Variable. D) Coefficient. Show Answer Correct Answer: C) Variable. 11. In the term 12d, 12 is called the ..... A) Product. B) Variable. C) Simplify. D) Coefficient. Show Answer Correct Answer: D) Coefficient. 12. What are the variables in the expression?4 + 16v A) +16. B) V. C) 4, 16V. D) 4. Show Answer Correct Answer: B) V. 13. Choose the algebraic expression that represents"Twice the sum of a number and four" A) 2 (4-n). B) That + 4. C) 2 + HN. D) 2 (n + 4). Show Answer Correct Answer: D) 2 (n + 4). 14. The total of m and n A) M+n. B) M/n. C) M-n. D) Mn. Show Answer Correct Answer: A) M+n. 15. Find the monomial A) X+3x-5. B) 5ayx. C) Xy+7-9T. D) X+y. Show Answer Correct Answer: B) 5ayx. 16. What is the answer to the following expression?ry$^{2}$ +-8$^{2 }$if r = 2 and y = 7 A) -34. B) 34. C) -162. D) 162. Show Answer Correct Answer: B) 34. 17. A term that has a letter (variable). A) Coefficient. B) Variable Term. C) Constant Term. D) Term. Show Answer Correct Answer: B) Variable Term. 18. In the expression 5-wthe operation is A) 5. B) -. C) W. D) None of the above. Show Answer Correct Answer: B) -. 19. The coefficient of $y^2$ $-3xy^2$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Evaluate the expression ifw = 3, x = 2, y = 5, z = 10y + x A) 8. B) 15. C) 3. D) 7. Show Answer Correct Answer: D) 7. 21. What are your constants in the following algebraic expression?2x + 4 + x-5x A) X. B) -5. C) 4. D) X. Show Answer Correct Answer: C) 4. 22. There are 17 bicycles and 5 tricycles in the closet at the gymnasium. Each bicycle has 2 wheels, and each tricycle has 3 wheels. Which equation shows how to find w, the total number of wheels on all the bicycles and tricycles in the closet? A) W= (17 x3) + (5 x2). B) W= (17 +5) x3. C) W= (17 x 5) + (3x 2). D) W= (17 x 2) + (5 x 3). Show Answer Correct Answer: D) W= (17 x 2) + (5 x 3). 23. Translate from English to math:3 less than y A) Y/3. B) 3-y. C) Zi. D) Y-3. Show Answer Correct Answer: D) Y-3. 24. Evaluate the expression, y$^{2}$-7, when y =-3. A) -16. B) 2. C) -2. D) -13. Show Answer Correct Answer: B) 2. 25. What is the algebraic expression for "twice a number increased by 5" ? A) X+2. B) X+Kh. C) 2+x. D) 5x + 2. Show Answer Correct Answer: B) X+Kh. 26. Combine like terms to simplify:5 + b + 2 A) Love. B) 7b + 7. C) 7 + b. D) 8b. Show Answer Correct Answer: C) 7 + b. 27. Five times the difference of a number and 9 A) 5x-9. B) 5(9)-y. C) 5(x + 9). D) 5(x-9). Show Answer Correct Answer: D) 5(x-9). 28. Evaluate the expression m/5 when m = 15 A) 2. B) 24. C) 3. D) 30. Show Answer Correct Answer: C) 3. 29. Which expression is equivalent to 3(n-6)? A) About-18. B) About-p. C) About-i. D) N-18. Show Answer Correct Answer: A) About-18. 30. What are the constants in the following expressions?15n-4 A) 15, -4. B) N. C) 4. D) -4. Show Answer Correct Answer: D) -4. 31. Combine like terms to simplify:6m + m-4m A) 10m. B) Or. C) Paternal uncle. D) 11m. Show Answer Correct Answer: C) Paternal uncle. 32. This tells you how many times a number is used as a factor. A) Exponent. B) Variable. C) Term. D) Base. Show Answer Correct Answer: A) Exponent. 33. A(n) ..... is a number and/or variable that is seperated by an operator. A) Coefficient. B) Term. C) Expression. D) Variable. Show Answer Correct Answer: B) Term. 34. Simplify the expression:2(x-3) + 3(2x + 1) A) Sh + h. B) 8x + 3. C) Hh-h. D) 8x-3. Show Answer Correct Answer: D) 8x-3. 35. True or False:Expressions that are written differently but have the same value are called "equivalent expressions." A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 36. Evaluate the expression when x =5 and z = 4z$^{2 }$-2x$^{}$ A) 6. B) 2. C) 17. D) 26. Show Answer Correct Answer: A) 6. 37. Simplify 3x + 2y-2x + 3y. A) 5x +5. B) 5x-5.y. C) X + 5y. D) 5x + y. Show Answer Correct Answer: C) X + 5y. 38. Add 3ab$^{2}$c and-4ab$^{2}$c A) Ab$^{2}$c. B) Love $^{a} $ S. C) Love $^{a} $ S. D) -ab$^{2}$c. Show Answer Correct Answer: D) -ab$^{2}$c. 39. H increased by 10 A) 10/h. B) 10h. C) H + 10. D) H-10. Show Answer Correct Answer: C) H + 10. 40. Simplify the expression:3x + 2x A) Shit. B) 5x. C) X. D) 5. Show Answer Correct Answer: B) 5x. 41. (2x+5) (2x-5) =? A) Hh $^{2} $+25. B) 4x$^{2}$-10x + 25. C) Hh $^{2} $-25. D) 4x$^{2 }$+10x-25. Show Answer Correct Answer: C) Hh $^{2} $-25. 42. Evaluate 15-2y when y =-10. A) -8. B) 27. C) -15. D) 35. Show Answer Correct Answer: D) 35. 43. The answer to an addition problem A) Product. B) Difference. C) Quotient. D) Sum. Show Answer Correct Answer: D) Sum. 44. The expression 7h + 1.50d can be used to find the total earnings after h hours and d deliveries have been made. How much will Sally make after working 10 hours and making 3 deliveries? A) $ 74.50. B) $ 36. C) All the above. D) None of the above. Show Answer Correct Answer: A) $ 74.50. 45. How many terms are in the following expression?52-2x + 88y A) $3$. B) 3 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $3$. 46. Are 3x and 3 like terms? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 47. Which represents the unknown value in the following statement? 7 + j = 15 A) 12. B) +. C) 7. D) J. Show Answer Correct Answer: D) J. 48. The ..... tell us what to do in an algebraic expression. A) Operators. B) Coefficients. C) Terms. D) Variables. Show Answer Correct Answer: A) Operators. 49. A binomial contains ..... terms A) 2. B) 3. C) 1. D) None of the above. Show Answer Correct Answer: A) 2. 50. The number substituted for the variable in formula A) Input value. B) Output value. C) All the above. D) None of the above. Show Answer Correct Answer: A) Input value. 51. Half as many pieces of candy A) C-2. B) 2c. C) $\frac{c}{2}$. D) C + 2. Show Answer Correct Answer: C) $\frac{c}{2}$. 52. Expand the expression:3(4x-7) A) 12x-21. B) Ss-12. C) 12x-28. D) 12x + 21. Show Answer Correct Answer: A) 12x-21. 53. Like terms in the expression 7 x, 5 x$^{2}$, 7 y, -5 y x, -9 x$^{2}$, are A) 7 x, -5 y x. B) 5 x$^{2 }$, -5 y x. C) 5 x$^{2}$, -9 x$^{2}$. D) 7 x, 7 and. Show Answer Correct Answer: C) 5 x$^{2}$, -9 x$^{2}$. 54. What property includes both addition and multiplication and allows you to rewrite an expression from a product of two numbers to the sum of two separate products? Example:3(4x+5) = 12x+15 A) Distributive Property. B) Additive Inverse Property. C) Associative Property of Multiplication. D) Commutative Property of Addition. Show Answer Correct Answer: A) Distributive Property. 55. Terms that have different variables A) Like terms. B) Unlike terms. C) All the above. D) None of the above. Show Answer Correct Answer: B) Unlike terms. 56. A ..... is a number multiplied by a variable A) Term. B) Coefficient. C) Variable. D) None of the above. Show Answer Correct Answer: B) Coefficient. 57. Simplify:-3(4-5x)-6x A) -12-21x. B) 12-YAH. C) -12-11x. D) -12 + yah. Show Answer Correct Answer: D) -12 + yah. 58. What property allows for two or more numbers to be multiplied in any order without changing the product? A) Distributive Property. B) Associative Property of Multiplication. C) Multiplicative Identity Property. D) Commutative Property of Multiplication. Show Answer Correct Answer: D) Commutative Property of Multiplication. 59. Evaluate x$^{2 }$+ 2x-1 when x =-3 A) 2. B) -15. C) -2. D) 16. Show Answer Correct Answer: A) 2. 60. What is the value of a$^{2}$-b when a=5 and b=-2? A) 23. B) 27. C) -1. D) 1. Show Answer Correct Answer: B) 27. ← 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books