This quiz works best with JavaScript enabled. Home > Class 7 > 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 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many terms are in the following polynomial?$_{3xy }$$_{-2y + 8x-7z-16}$ A) A1. B) Ba. C) Cf. D) D5. Show Answer Correct Answer: D) D5. 2. What is the variable in this expression 2 + Y A) Y. B) 2. C) +. D) Z. Show Answer Correct Answer: A) Y. 3. Evaluate the following expression:b$^{2}$ + 4when b = 3 A) 10. B) 12. C) 13. D) 11. Show Answer Correct Answer: C) 13. 4. In an algebraic expression 7x$^{2}$-5x + 9, the x is called? A) Pattern. B) Diagram. C) Variable. D) Consecutive. Show Answer Correct Answer: C) Variable. 5. Evaluate the expression ifa = 3, b = 4, c = 12, and d = 1a + b + c A) 20. B) 8. C) 17. D) 19. Show Answer Correct Answer: D) 19. 6. Evaluate $2r^2-5$ A) $13$. B) 13 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $13$. 7. Translate this phrase into an algebraic expression.24 more than Victoria's test score. Use d to represent Victoria's test score. A) 24x. B) X-24. C) X + 24. D) X/24. Show Answer Correct Answer: C) X + 24. 8. The constant term in 3x$^{2}$ + 2y-3-2 is A) -5. B) Any. C) -1. D) X. Show Answer Correct Answer: A) -5. 9. What are the coefficients in the expression?4x + 6y-2 A) 4x, 6y, -2. B) X, y. C) 4x, 6y. D) 4, 6. Show Answer Correct Answer: D) 4, 6. 10. Simplify this expression $9a\times3a$ A) $^{A} $. B) 12a$^{2}$. C) Revive. D) 12aa. Show Answer Correct Answer: A) $^{A} $. 11. -6(a + 8) A) -ha + 8. B) -ha-48. C) -ha + 2. D) Sha + 48. Show Answer Correct Answer: B) -ha-48. 12. Which expression represents the calculation the sum of x and 8 is divided by 6? A) X + 8 6. B) X + 86. C) X + 86. D) 6 x + 8. Show Answer Correct Answer: B) X + 86. 13. If a = 4 find:2a + 3 A) 27. B) 9. C) 11. D) 14. Show Answer Correct Answer: C) 11. 14. Find an equivalent expression for the given expression:36x + 24 A) H (yah + 20). B) 18(18x + 6). C) 2(18x + 12). D) 12 (ZKS + 12). Show Answer Correct Answer: C) 2(18x + 12). 15. Lisa is saving money for a new bike. The bike costs $ 200, and she has already saved $ 85. Which expression shows how much more money Lisa needs to save? A) 200 + 85. B) 200-85. C) 85-200. D) 85 / 200. Show Answer Correct Answer: B) 200-85. 16. Maria has x dollars. Her sister has three times as much. How much do they have together? A) ZKS. B) Hh. C) X. D) X+3. Show Answer Correct Answer: A) ZKS. 17. How many terms are there in the expression 5-3 x y? A) 1. B) 2. C) 3. D) 5. Show Answer Correct Answer: B) 2. 18. $x+\left[x-\left(x+2\right)+2\right]$ A) $x$. B) $x+4$. C) $ ZKS+h $. D) $0$. Show Answer Correct Answer: A) $x$. 19. Amount you have spent if you buy a shirt for $ 20 and jeans for x dollars A) 20-x. B) 20+x. C) X-20. D) 20x. Show Answer Correct Answer: B) 20+x. 20. Write an equivalent expression2(a + 3b + 2c) A) Any + medicine + 4 h. B) 10abc. C) 2 + 6b$^{2 }$+ 4c. D) Any + medicine + s. Show Answer Correct Answer: A) Any + medicine + 4 h. 21. Fourteen times a number A) N-14. B) 14n. C) 14+n. D) 14-n. Show Answer Correct Answer: B) 14n. 22. Expand and Simplify 4(x+5)+7 A) Hh+12. B) Hh+27. C) Hh+16. D) Hh+23. Show Answer Correct Answer: B) Hh+27. 23. The answer to a subtraction problem A) Product. B) Quotient. C) Sum. D) Difference. Show Answer Correct Answer: D) Difference. 24. X + 1 + 3x A) ZKS + 1. B) Hh + 1. C) ZKS + h. D) 5x + 3. Show Answer Correct Answer: B) Hh + 1. 25. Simplify:6n + 9-6n-9 A) 0. B) 12n + 18. C) 18. D) 12n. Show Answer Correct Answer: A) 0. ← 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 9Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 10Class 7 Mathematics Chapter 10 Algebraic Expressions Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books