This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 10 Algebraic Expressions – Quiz 50 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 50 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. $3x-4x+y-x+8+5x$ A) $ ZKS+8 $. B) $-7x+y+8$. C) $ 5x+y+8 $. D) $3x+y+8$. Show Answer Correct Answer: D) $3x+y+8$. 2. Factors of-3p$^{2}$q are: A) -3xpxpxp. B) 3xpxpxq. C) -3xpxpxq. D) 3xpxqxq. Show Answer Correct Answer: C) -3xpxpxq. 3. True or False?2x + 6 = 2(x + 3) A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Factor 12x-20 A) I (X-P). B) H (ZKS-5). C) 4x(3x-5). D) H (hh + w). Show Answer Correct Answer: B) H (ZKS-5). 5. Evaluate (3x-4)(x + 8) when x = 2. A) -20. B) 100. C) 20. D) 12. Show Answer Correct Answer: C) 20. 6. $4^2+15\div3$ A) Addition. B) Division. C) Exponent. D) None of the above. Show Answer Correct Answer: C) Exponent. 7. What is the variable in the expression 16r-3 A) 16. B) R. C) -. D) 3. Show Answer Correct Answer: B) R. 8. Evaluate x$^{2}$ when x =-2 A) 4. B) -4. C) 2. D) -2. Show Answer Correct Answer: A) 4. 9. Factor:12x + 9 A) H (hh + h). B) X(12+9). C) H (hh-h). D) Not factorable. Show Answer Correct Answer: A) H (hh + h). 10. Which value of x is not allowed in the expression $\frac{x^2-x-12}{x-5}$ A) 0. B) -3. C) 4. D) 5. Show Answer Correct Answer: D) 5. 11. 2z + 5-8p + nWhich are the coefficients? A) 2, 8. B) 2, 8, 5. C) N. D) 2, 8, 1. Show Answer Correct Answer: D) 2, 8, 1. 12. Evaluate the expression when x = 8:7(6 + 3-x) A) 72. B) 56. C) 21. D) 7. Show Answer Correct Answer: D) 7. 13. K friends evenly divided up a 12 slice pizza. One of the friends, Harris, ate 1 fewer slice than he was given. How many slices of pizza did Harris eat?Write your answer as an expression. A) 12/k-1. B) K-1 + 12. C) K/12 + 1. D) 1 + 12 + k. Show Answer Correct Answer: A) 12/k-1. 14. Divide the sum of 7 and v by the product of 2 and h. A) (7 + v) / ( 2 + h). B) (7 + v) / 2h. C) 7 v / (2 + h). D) (7-V) / 2. Show Answer Correct Answer: B) (7 + v) / 2h. 15. What are the coefficients? 7 + 3p-2z-8 A) 7, 8. B) He love, as. C) 3, 2. D) P, z. Show Answer Correct Answer: C) 3, 2. 16. Solve the equation $3x-2=7$ A) $x=9$. B) $x=3$. C) $x=10$. D) $x=27$. Show Answer Correct Answer: B) $x=3$. 17. This consists of one or more numbers, variables and operations. A) Numerical Expression. B) Algebraic Expression. C) Variable. D) Equation. Show Answer Correct Answer: B) Algebraic Expression. 18. Solve-5+4-1-3-6+2 A) -9. B) -5. C) 1. D) 5. Show Answer Correct Answer: A) -9. 19. What are the coefficients in this Algebraic Expression:4x-5y + 10 A) -4, 10. B) 4, 10. C) 4, -5. D) 10, 5. Show Answer Correct Answer: C) 4, -5. 20. Which expression represents the following:the sum of b and 14 A) 14-b. B) 14b. C) B + 14. D) B-14. Show Answer Correct Answer: C) B + 14. 21. If x = 1, y = 2 and z = 5, find the value of 3 x-2 y + 4 z A) 11. B) 13. C) 19. D) 27. Show Answer Correct Answer: C) 19. 22. Evaluate the expression, q-p, when p = 24 and q = 18. A) 4. B) 6. C) -4. D) -6. Show Answer Correct Answer: D) -6. 23. What is the value of x + yz when x=2, y=3, and z=4? A) 36. B) 696. C) 11. D) 14. Show Answer Correct Answer: D) 14. 24. Let p = 0.5 and q = 1.5. Evaluate 4p$^{2}$-4q. A) 2. B) -5.75. C) 7. D) -5. Show Answer Correct Answer: D) -5. 25. Name the polynomial.3x-2 A) Monomial. B) Binomial. C) Trinomial. D) None of the above. Show Answer Correct Answer: B) Binomial. ← 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