This quiz works best with JavaScript enabled. Home > Class 7 > 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 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. 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. 3. Simplify:-3(4-5x)-6x A) -12-21x. B) 12-YAH. C) -12-11x. D) -12 + yah. Show Answer Correct Answer: D) -12 + yah. 4. What property allows for two or more numbers to be multiplied in any order without changing the product? A) Associative Property of Multiplication. B) Commutative Property of Multiplication. C) Distributive Property. D) Multiplicative Identity Property. Show Answer Correct Answer: B) Commutative Property of Multiplication. 5. Evaluate x$^{2 }$+ 2x-1 when x =-3 A) -2. B) 2. C) 16. D) -15. Show Answer Correct Answer: B) 2. 6. What is the value of a$^{2}$-b when a=5 and b=-2? A) 27. B) 23. C) -1. D) 1. Show Answer Correct Answer: A) 27. 7. The coefficient of 'b' in-6abc is A) -6. B) -6abc. C) -6ac. D) 6ac. Show Answer Correct Answer: C) -6ac. 8. Evaluate the the algebraic expression for the value given.5x + 10; for x = 3 A) -5. B) 25. C) -43. D) 63. Show Answer Correct Answer: B) 25. 9. Maisarah and her sisters each earned RM3 for sweeping the floor.Which expression represents how much Maisarah and her sisters earned altogether? A) 3 + x. B) 2(3 + x). C) ZKS. D) X + p. Show Answer Correct Answer: C) ZKS. 10. P/14 =-19 A) -266. B) -5. C) -33. D) -1 5/14. Show Answer Correct Answer: A) -266. 11. $10-\left\{4a-\left(7-\overline{a-5}\right)-\left(5a-\overline{1-a}\right)\right\}$ A) A+21. B) 21-a. C) 1-a. D) 1+a. Show Answer Correct Answer: A) A+21. 12. Which expression includes 2 coefficients? A) X-4. B) 8x + 2. C) Pardon-p + 16. D) Uh + Kha-4. Show Answer Correct Answer: D) Uh + Kha-4. 13. Gerson has $ 200 and saves $ 50 per month A) 200 + 50m. B) 200m + 50. C) 200 + m + 50. D) 250. Show Answer Correct Answer: A) 200 + 50m. 14. Expand 2(x + 3). A) X + p. B) X + 6. C) X + i. D) X + 3. Show Answer Correct Answer: C) X + i. 15. Add 7x + 3 & 3x + 7 A) 7x + 7. B) ZKS + 10. C) 10x-10. D) 10x + 10. Show Answer Correct Answer: D) 10x + 10. 16. Evaluate the expression. Let a = 45a + 7a-8 A) 48. B) 28. C) 40. D) 35. Show Answer Correct Answer: C) 40. 17. Simplify the Expression:2x + 3x-12x A) Sd. B) 7. C) -17x. D) 17x. Show Answer Correct Answer: B) 7. 18. Number of terms in the expression 4a$^{2}$+ 3ab-5b-b +7 is: A) 4. B) 3. C) 8. D) 2. Show Answer Correct Answer: A) 4. 19. 2 times the sum of y and 5 A) 2 + y + 5. B) Any + Kh. C) 2(y + 5). D) 2-y + 5. Show Answer Correct Answer: C) 2(y + 5). 20. Evaluate 2a + 4b if a = 10 and b = 6 A) 20. B) 24. C) 44. D) 4. Show Answer Correct Answer: C) 44. 21. Evaluate the expression using the values m = 7, r = 8, and t = 2. $\frac{r}{t}$ A) 8. B) 6. C) 4. D) 7. Show Answer Correct Answer: C) 4. 22. Add the polynomials.(2x + 5y) + (3x-2y) A) Reverse + kh. B) 5x + 3y. C) Sea + alive. D) 7xy + 1xy. Show Answer Correct Answer: B) 5x + 3y. 23. Solve the equation for fHint:which answer makes the equation true?5 = f-2 A) 4. B) 7. C) -3. D) 2. Show Answer Correct Answer: B) 7. 24. Double the sum of one third of a and m. A) 3[(1/3)a + m]. B) B. 2[(1/3)a-m]. C) C. 2[(1/3)m + a]. D) D. 2[(1/3)a + m]. Show Answer Correct Answer: D) D. 2[(1/3)a + m]. 25. What is the missing number? 21 x? = 7 x 24 A) 8. B) 10. C) 7. D) 21. Show Answer Correct Answer: A) 8. ← PreviousNext →Related 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 8Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 9Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books